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Women's Bikini

Discover quality women's bikini briefs from Bulgarian production in sizes S to 6XL. At SIA Underwear we offer cotton bikini briefs, lace bikini briefs, microfiber bikini briefs, and tulle bikini briefs – all with comfortable cuts without back elastic bands that don't show under clothes. Choose a low-rise or high-waisted model according to your preferences. Can't find your size? We make underwear to individual order.

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Luxurious beige women's panties Betty

Luxurious women's beige high-waisted  panties, made of soft and elastic microfiber in combination with beautiful lace:

- absolutely smooth and clean front part with fine elastic,

- the back part is without elastic, finished with lace with a beautiful scallop,

- comfortable and elegant cut with a wide side part, covering the hips,

- beige color.

Made in Bulgaria by SIA Underwear!

Price: €7.98 15.61лв.

In stock

Luxurious black women's panties Betty

Luxurious panties  in black color with depth to the waist, made of elastic and very soft microfiber and delicate lace:

- clean front part with super fine elastics,

- back part without elastics, finished with lace with a soft lace,

- medium depth of the model,

- black color.

Made in Bulgaria by SIA Underwear!

Price: €7.98 15.61лв.

In stock

High-waisted cotton bikini Cotton comfort

Experience the ultimate in comfort with our High-Waisted Cotton Bikini. Made from soft, breathable cotton, these panties offer a comfortable fit all day long.

  • High-waisted design for a flattering fit.
  • Made with cotton for breathability and comfort.
Price: €5.47 10.70лв.

In stock

Luxurious white women's panties Silky touch and lace

Luxurious women's  panties  in white color, made of shiny and elastic microfiber and fine, beatiful lace:

-model with a clean front,

-fine elastics on the waist and front of the leg,

-the back is finished with delicate lace details, without elastics, 

-medium depth,

- white color, suitable for spring and summer under light clothes.

 

Made in Bulgaria by SIA Underwear!

Price: €7.98 15.61лв.

In stock

Luxurious women's panties Betty

Luxurious panties  in white color with depth to the waist, made of elastic and soft microfiber and delicate lace:

- clean front part with fine elastics,

- back part without elastics, finished with lace with a beautiful lace,

- medium depth of the model,

- white color, suitable for wearing under light clothes.

Made in Bulgaria by SIA Underwear!

Price: €7.98 15.61лв.

In stock

Luxurious women's panties Vanilla shine and lace

Luxurious women's  panties  in vanilla color, made of shiny and elastic microfiber and fine lace:

-model with a clean front,

-super fine elastics on the waist and front of the leg,

-the back is without elastics, finished with delicate lace details,

-medium depth,

-gentle color, suitable for spring and summer under light clothes.

 

Made in Bulgaria by SIA Underwear!

Price: €7.98 15.61лв.

In stock

Luxurious women's panties Vanilla shine and lace

Luxurious panties  in vanilla color with depth to the waist, made of elastic, soft and shiny microfiber and delicate lace:

- clean front part with fine elastics,

- the back part is without elastics, finished with lace with a beautiful lace fecton,

- medium depth of the model,

- delicate color, suitable for wearing under light clothes.

 

 

Made in Bulgaria by SIA Underwear!

Price: €7.98 15.61лв.

In stock

Luxurious black women's panties Silky touch and lace

Luxury black women's panties made of very elastic, fine and shiny microfiber combined with beautiful lace:

-completely clean front with thin elastics,

- back part finished with lace with beautiful festoon,

- bikini model with medium depth and comfortable cut.

 

Made in Bulgaria by SIA Underwear!

Price: €7.98 15.61лв.

In stock

Luxurious beige women's panties Silky touch and lace

Luxury women's panties in beige color, made of elastic and fine microfiber and beautiful lace:

-absolutely clean front cuffs with fine elastics,

- back without elastic, finished with lace with a beautiful festoon,

-average depth of the model,

- body color, which maximally merges with the color of the body.

 

Made in Bulgaria by SIA Underwear!

Price: €7.98 15.61лв.

In stock

Luxury panties Silky touch

Women's bikini made of extremely fine and highly elastic Italian microfiber with a soft sheen for luxury. The fabric provides an incredible feeling of silk against the skin. The model is filled with super narrow elastics at the waist and in the front, without elastics at the back.

 

Made in Bulgaria by SIA Underwear!

Price: €7.26 14.20лв.

In stock

Cotton women's panties Cyclamen

Women's bikini in elastic cotton with a fresh print of cyclamen and white stripes. The bikinis are without elastics, they are finished with elastic lace in a modern cyclamen color. The model is suitable for everyday life as the lack of elastics makes it extremely comfortable and invisible under clothes.

 

Made in Bulgaria by SIA Underwear!

Price: €4.50 8.80лв.

In stock

Women's cropped briefs without elastics Fines

Women's bikini made of soft elastic microfiber in a dark gray melange color with delicate narrow lace at the waist and along the leg curve. The model is extremely comfortable, without elastics, with a cut back part and a youthful look.

 

Made in Bulgaria by SIA Underwear!

Price: €5.06 9.90лв.

In stock

Elegant bikini from microfiber Simply

Clean women's microfiber bikini in black color:

-classic cut with a low waist elastic microfiber on a polyamide basis with beautiful shine

-the panties look amazing and emphasize the shapes.

 

Made in Bulgaria by SIA Underwear!

Price: €4.40 8.61лв.

In stock

Cotton bikini in light grey Comfy

Classic women's bikini in light gray melange.

-Comfortable cut that looks great and emphasizes the shapes.

-Elegant decorative cuts that break the look.

-Elastic cotton in light gray melange with high quality.

Pink accents for a softer look.

 

Made in Bulgaria by SIA Underwear!

-25%
Price: €3.76 7.35лв.
List Price: €5.01 9.80лв.
discounts info
Discounts info
Price: €3.76 7.35лв.
List Price: €5.01 9.80лв.
Discount: €1.25 (25.00%)

In stock

Cotton bikini in white Comfy

Women's cotton bikini in white color.

-Classic clean cut Guaranteed comfort.

-High quality cotton with elasticity.

-Decorative, contrasting stitches.

-Sizes from S to XXL.

 

Made in Bulgaria by SIA Underwear!

Price: €5.01 9.80лв.

In stock

Women's cotton bikini Reside stripes

Women's cotton bikini with print.

  • The bikinis have a high waist.
  • The cut is comfortable, emphasizes the curves.
  • The bikinis are made of elastic cotton with a delicate print.
  • The print is in fine stripes with reseda on a white base.
  • The model is finished with a lace band on the waist and legs.

    Made in Bulgaria by SIA Underwear!
Price: €4.50 8.80лв.

In stock

Cotton high waist briefs Stacy

High-waisted cotton bikinis.

  • The model has a comfortable cut, with a classic design that emphasizes the shapes.
  • The bikinis have a high waist.
  • They are made of high quality, elastic cotton in white color.
  • The legs are finished with a lace band, which contributes to the elegant look.
  • The elastic at the waist is additionally reinforced with a zigzag seam.
  • The model is suitable for summer.

     Made in Bulgaria by SIA Underwear!
Price: €5.06 9.90лв.

In stock

Cotton bikini with high waist Stacy

Plain women's bikinis in beige color.

  • The model has a classic cut and high waist.
  • The design is clean.
  • The bikinis are made of elastic cotton.
  • The legs are finished with a fine, elastic lace band.
  • Body color is suitable for the summer season.

    Made in Bulgaria by SIA Underwear!
Price: €5.06 9.90лв.

In stock

Bikini with high waist Stacy

Women's bikini in champagne color.

  • The model has a high waist.
  • It is made of elastic cotton in ecru color.
  • The lace accents on the legs look elegant.
  • The elastic at the waist is reinforced with a zigzag seam.
  • The cut of the bikini is comfortable and emphasizes the shapes.

     Made in Bulgaria by SIA Underwear!
Price: €5.06 9.90лв.

In stock

High waist lace bikini Precious

Luxury women's lace bikinis.

  • The bikinis have a high waist.
  • The model is made entirely of elastic lace with a beautiful design.
  • They are suitable for summer because they are not marked under clothes.
  • The body color is universal and suitable for any toilet.
  • The bikinis are finished with a satin ribbon and a shiny stone.

    Made in Bulgaria by SIA Underwear!
Price: €8.13 15.90лв.

In stock

Microfiber bikini from microfiber Simply

Women's clean peach bikini.

  • The cut of the bikini is classic and comfortable.
  • The back emphasizes the curves.
  • The bikinis are made of soft, elastic microfiber.
  • The color is suitable for summer - peach.
  • The look is clean and elegant.

     Made in Bulgaria by SIA Underwear!
-50%
Price: €2.20 4.30лв.
List Price: €4.40 8.61лв.
discounts info
Discounts info
Price: €2.20 4.30лв.
List Price: €4.40 8.61лв.
Discount: €2.20 (50.00%)

In stock

Cotton bikini with lace accents Stacy

Women's cotton bikini in coral color.

  • The comfortable cut emphasizes the curves .
  • The model has a high waist.
  • It is made of cotton / elastane in coral color.
  • The elastic at the waist is reinforced with a zigzag seam.
  • The legs are finished with elastic lace in the same color.

    Made in Bulgaria by SIA Underwear!
Price: €5.06 9.90лв.

In stock

High waist cotton bikini in black Stacy

Women's cotton bikini in black color.

  • The model has a high waist and a comfortable cut that emphasizes the curves.
  • The bikinis are made of elastic cotton.
  • The look is completed with a lace band on the waist and legs.
  • The color is classic - black.
  • There is a cotton hygienic piece.

    Made in Bulgaria by SIA Underwear!
Price: €5.06 9.90лв.

In stock

Women's cotton bikini Grey pixels

Women's cotton bikini in gray melange.

  • The model has a medium high waist.
  • The cut is comfortable and emphasizes the curves.
  • The bikinis are made of elastic cotton in a gray melange color.
  • The print is on fine, black dots.
  • The lace accents on the legs and waist give a finished look.

    Made in Bulgaria by SIA Underwear!
Price: €4.50 8.80лв.

In stock

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WOMEN'S BIKINI BRIEFS – COMFORT AND STYLE FOR EVERY DAY

 

Women's bikini briefs are the most preferred underwear style among all bottom pieces. From early childhood to mature years, they are always the right choice for a woman. Over time, fashion and style change, but this underwear model remains one of the most comfortable because it can be worn at any age and is universal – it easily matches with everything. They are practical and always fit well if you choose the right size.

Women's bikini briefs can be made from cotton, elastic cotton, microfiber, tulle, lace, or a combination of several materials. In this article, we will explore the different types, how to choose the right bottom pieces for you, which design is most suitable for your needs, and how to care for your underwear to make it last longer.

 

TYPES OF BIKINI BRIEFS BY MATERIAL

 

Underwear can be divided into several basic categories depending on the main fabric from which it is made.

Cotton Bikini Briefs

Cotton models are the most widespread and frequently sought after. They can be low-rise, high-waisted, plain, sporty, with elastane, and combined with soft lace, but they are always comfortable and practical. Underwear made from natural materials is the first that a little girl owns, and over the years every woman has at least a few pairs of cotton models in her wardrobe.

Cotton bikini briefs are preferred by many women. The comfort they offer is undeniable, which is why so many ladies prefer them for everyday wear. Bikini briefs made from elastic cotton are especially practical – suitable for every season, they gently embrace the body and don't show under clothing thanks to their smooth lines.

 

Microfiber Bikini Briefs

Microfiber bikini briefs stand out with exceptional comfort and can be made from thin and flexible fabric, perfect for wearing under light summer outfits. The alternative is dense models made from sturdy lycra with a shaping effect, which pair perfectly with fitted clothes. This is a wonderful option for women who value classic elegance and quality.

Polyamide-based microfiber is a fabric that combines smoothness, elasticity, and durability. Bikini briefs made from this material dry in minutes after washing, maintain their original shape for a long time, and don't shrink with use. This is the perfect option for active women with busy schedules who seek practicality and flawless fit under any type of clothing.

 

Tulle Bikini Briefs

Tulle bikini briefs are for women who feel confident in their own skin. Exceptionally comfortable, highly elastic, they fit like a second skin while being transparent and feminine. To possess these qualities, the tulle must be polyamide-based with added elastane.

Bikini briefs made from tulle are an excellent choice for summer months when you seek the feeling of freshness and lightness. They wear discreetly under thin dresses and skirts without adding bulk. Tulle models are also suitable for special occasions when you want to feel refined and attractive without sacrificing the comfort of the medium-coverage cut of bikini briefs.

 

Lace Bikini Briefs

Lace bikini briefs are designed for special moments. Lace underwear always creates a special atmosphere and makes us feel more desirable, which is why we choose it for romantic moments when we want not only to feel good but also to make an impression.

Lace bikini briefs can be entirely lace or combined with microfiber and cotton. High-quality lace is pleasant to the touch, doesn't irritate the skin, and maintains its attractive appearance after multiple washings. At SIA Underwear, we work with European laces, executed with precision and attention to every detail.

Regardless of the chosen main material, quality bikini briefs must have a cotton hygienic insert and a label with clear care instructions.

 

TYPES OF BIKINI BRIEFS BY RISE

 

Bottom pieces are also divided according to the height of the waistband. Depending on the clothes you wear, they can be low-rise or high-rise.

 

Low-Rise Bikini Briefs

Low-rise models are a classic choice worn daily. They are suitable for low-rise pants and jeans, as well as shorter tops. Low-cut models are comfortable, don't constrict the stomach, and allow freedom of movement. They are preferred by younger women and by ladies who seek a minimalist design.

 

High-Waisted Bikini Briefs

High-waisted models are ideal for ladies seeking additional comfort and light stomach support. The deep cut visually lengthens the silhouette and pairs perfectly with high-waisted dresses and skirts. They are an excellent choice for women after childbirth or for those who prefer more coverage.

If you wear low-rise pants, you should choose a low-rise model. If the garment has a high waistband, the underwear should also be high-waisted so it doesn't show and doesn't create discomfort.

 

TYPES OF BIKINI BRIEFS BY PURPOSE

 

Depending on a woman's style and the occasion for which she will wear them, bottom pieces can be divided into several categories.

 

Everyday Bikini Briefs

Everyday models are often cotton, with a comfortable cut that accentuates curves. This type of underwear is practical and can be worn throughout all seasons. It can be solid-colored, combined with lace, or in a delicate floral print. It matches all women's clothing, and comfort is the leading factor in choosing it.

 

Sports Bikini Briefs

Sports models must have a clean cut and not many ornaments because they are often worn under leggings that outline the body. Usually, sports underwear has wide, firm elastic bands and clean lines. It is made from breathable materials that wick away moisture and ensure comfort during workouts.

 

Shaping Bikini Briefs

Shaping models often have many cuts that help sculpt the figure in the most prominent areas. They are high-waisted and usually come in basic colors – nude and black. Underwear with a shaping effect pairs well with body-hugging clothes and gives confidence to the woman wearing it.

 

Sexy Bikini Briefs

Sexy models have the most diverse appearance. They are created not so much for comfort as for the pleasure of how they look and what they reveal. Quite often, erotic underwear comes in bright, provocative colors like black, red, fuchsia, and pink. Its design features lots of lace, satin, tulle, shiny accents, ties, or cutouts that don't leave much to the imagination.

 

Luxury Bikini Briefs

All the above-mentioned types can be luxurious. We note them as a separate category because it's good to know that luxury lies in well-chosen underwear – that which has the right cut for your body type, the correctly chosen size, high-quality materials, attention to detail, and perfect execution.

 

HOW TO CHOOSE THE RIGHT SIZE BIKINI BRIEFS

 

If you love shopping online, you may have experienced ordering the size you wear only to receive underwear that's too small or much too large. Here are a few tips to follow to get the desired size and remain satisfied.

 

Review the Size Chart

Before finalizing your order, review the size chart. This is the most important condition for finding the desired size. Many companies work with the same sizes S, M, L, XL, but with different manufacturers, different measurements stand behind these sizes.

For best results, arm yourself with a measuring tape, take a sheet of paper and pen, and if possible, stand in front of a mirror. Measure your waist without tightening too much and write down the size. Repeat the procedure with your hip circumference. Once you have these two important reference points, you can compare your measurements with those in the chart.

 

Pay Attention to the Material

It's very important to be informed about what underwear you've chosen. The composition is of crucial importance for comfort and for choosing the right size. Even if you have the measurements and have found the exact size for you, it's good to make sure what elasticity the chosen model has.

 

Seek Assistance

If you experience difficulty or are hesitating between two sizes, it's good to look for a chat or phone number to call for clarification. At SIA Underwear, we are always available to help you with your choice.

 

HOW TO CARE FOR BIKINI BRIEFS

 

Proper maintenance of women's bikini briefs extends their lifespan and preserves their original qualities. Since this is underwear for daily use that is worn and washed frequently, care is especially important.

 

Washing Bikini Briefs

For best results, we recommend hand washing with a delicate detergent in cool water up to 30 degrees Celsius. For machine washing, always use a special mesh bag for delicate underwear and set a gentle program without spin cycle. Never use bleach or aggressive products – they destroy elastic fibers and fade the colors of bikini briefs.

 

Drying Bikini Briefs

Women's bikini briefs should always air dry naturally, but away from direct sunlight, which can damage the fabrics and change the colors. Avoid electric dryers – high temperature destroys the elastic threads in the waistband and leg openings, leading to deformation. The best way is to lay the bikini briefs flat on a clean horizontal surface or hang them in the shade.

 

Storing Bikini Briefs

Store women's bikini briefs in a separate drawer, arranged carefully. Don't press them under heavy objects. Cotton models can be folded freely, while tulle and lace bikini briefs require more delicate treatment – arrange them separately so they don't catch on other clothes and the delicate fibers don't tear.

 

UNDERWEAR FOR EVERY SEASON

 

Spring and Summer

During warm months, choose bikini briefs from breathable materials – cotton, tulle, or light microfiber. Tulle models are ideal for summer because they are light and allow the skin to breathe. Cotton is also an excellent choice due to cotton's ability to absorb moisture.

 

Fall and Winter

During colder months, you can choose bikini briefs from denser microfiber or cotton with elastane. They provide additional comfort and warmth. High-waisted models are especially suitable for winter because they cover a larger part of the body.

 

 

FREQUENTLY ASKED QUESTIONS

 

What underwear is most comfortable for daily wear?

Bikini briefs with elastane in the right size for you and a cut suitable for your body type are the most comfortable choice for everyday wear. It's important that they are soft, breathable, and fit the body well.

 

What underwear should you choose under light-colored clothes?

Under light-colored clothes, choose bikini briefs in nude or white. Avoid dark colors that may show through.

 

How do you know what size you need?

Measure your waist and hip circumference and compare them with our size chart. If in doubt, contact us for consultation.

 

What underwear is suitable for sports?

For sports, choose cotton or microfiber bikini briefs with a clean cut and wide, soft elastic bands.

 

WHY CHOOSE WOMEN'S BIKINI BRIEFS FROM SIA UNDERWEAR

 

At the SIA Underwear online store, we offer numerous models of high-quality women's bikini briefs in sizes from S to 6XL. With over 25 years of experience in underwear production, we know what quality and comfort mean.

All our products are Bulgarian-made with quality European materials. We pay attention to every detail – from fabric selection to the final stitch. Our models have comfortable cuts.

Can't find your size? We make underwear to individual order up to 10XL.  

 

At the SIA Underwear online store, we offer numerous models of high-quality women's bikini briefs in sizes from S to 6XL. Choose your model and order online or by phone!

 

WOMEN'S BIKINI BRIEFS – COMFORT AND STYLE FOR EVERY DAY

TYPES OF BIKINI BRIEFS BY MATERIAL

TYPES OF BIKINI BRIEFS BY RISE

TYPES OF BIKINI BRIEFS BY PURPOSE

HOW TO CHOOSE THE RIGHT SIZE BIKINI BRIEFS

HOW TO CARE FOR BIKINI BRIEFS

UNDERWEAR FOR EVERY SEASON

FREQUENTLY ASKED QUESTIONS

WHY CHOOSE WOMEN'S BIKINI BRIEFS FROM SIA UNDERWEAR

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