Bikini Briefs
Women's bikini briefs from a Bulgarian manufacturer in sizes S-6XL. We offer cotton bikini briefs, lace, microfiber and tulle bikini briefs — with low or high waist. All styles feature comfortable cuts made from European materials that remain invisible under clothes. Can't find your size? We make custom orders.
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!
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!
In stock
Cotton bikini with print Petrol hearts
Women's cotton bikinis with lace accents.
- The model is of medium depth.
- It is made of elastic cotton in gray melange color with a print of oil stylized hearts.
- The look of the panties is completed with a delicate lace band in the color of the print.
- The underwear has a cotton hygienic piece.
Made in Bulgaria by SIA Underwear!
In stock
Bikini with lace accents in cyclamen Fines
Elegant women's bikini in cyclamen color.
- The model has a cut-out pattern that emphasizes the curves.
- It is made of fine, elastic microfiber.
- Lace accents on the waist and legs give a finished and elegant look.
- The bikinis are clean and comfortable.
Made in Bulgaria by SIA Underwear!
In stock
Bikini with lace in deep blue Fines
Women's microfiber bikini.
- The model has a comfortable, cut-out cut that emphasizes the curves.
- The bikinis are made of fine, elastic microfiber in Turkish blue color.
- The lace on the waist and legs gives a finished and elegant look.
Made in Bulgaria by SIA Underwear!
In stock
Microfiber bikini in petrol Fines
Women's bikini in oil color.
- The model is made of elastic microfiber.
- The cut is slightly cut and emphasizes the curves.
- The bikinis are finished with thin lace in the same color.
- Elegant look and comfortable cut.
Made in Bulgaria by SIA Underwear!
In stock
Bikini Linda dark blue
Luxury women's bikinis in dark blue color.
The model is:
- With a high waist.
- It is made of lace with a beautiful design.
- Accents of fine, elastic tulle at the waist.
- With a piece of cotton hygiene.
- With a luxurious look and comfortable cut.
Made in Bulgaria by SIA Underwear!
In stock
Bikini Sexy dark blue
Women's sexy bikini in dark blue color.
- The model is made of fine, elastic lace with a beautiful floral
design and microfiber beats at the waist in the same color. - Perfect bikinis, both for everyday and for special occasions.
Made in Bulgaria by SIA Underwear!
In stock
Bikini Undress me black
Sexy lace bikini in black color. The model is the perfect gift
for Valentine's Day. The bikinis are made of high quality lace
with a beautiful design. The waist is finished with a flat elastic
band, and on the side there are metal rings to which are
attached delicate, satin ribbons that serve to adjust the size.
Give yourself a luxury and a sexy look that tempts.
Made in Bulgaria by SIA Underwear!
In stock
Bikini Linda black
Luxury women's bikinis in black. The model has a high
waist and is a combination of elastic lace with a beautiful
design and fine, high quality tulle. Panties are comfortable,
look different and are sexy. Pamper yourself, emphasize
your curves and enjoy the comfort!
Made in Bulgaria by SIA Underwear!
In stock
Bikini Luxx beige
Luxury women's bikini in beige color. The model is deep,
made of high quality, elastic microfiber and fine,
delicate lace with a floral design. The lace cut at the back
emphasizes the feminine curves. Enjoy luxury in your everyday life!
Made in Bulgaria by SIA Underwear!
In stock
Bikini Luxx red
Luxury women's bikini in red color.The model is deep,
made of fine, elastic microfiber and combined with delicate,
elastic lace in the same color. The cut at the back sculpts
the curves and looks great!
Made in Bulgaria by SIA Underwear!
In stock
Bikini Luxx dark ash
Women's bikini in dark ash color. The model is deep,
made of high-quality, elastic microfiber, which caresses
the skin, and the lace cut in the back emphasizes the curves
and looks great. The lace is elastic and has a beautiful floral design.
Made in Bulgaria by SIA Underwear!
In stock
Bikini Luxx black
Women's luxury bikinis in black. The model is deep, made of high quality,
elastic microfiber and lace with beautiful floral motifs.
The bikinis are comfortable, the lace cut at the back emphasizes
the curves and is irresistible.
Made in Bulgaria by SIA Underwear!
In stock
Bikini Precious champagne
Luxury women's lace bikini in champagne color. The model has a high waist,
is made of fine and elastic lace with a beautiful design and has a great cut.
The bikinis are finished with a satin ribbon in the same color and a shiny stone.
Made in Bulgaria by SIA Underwear!
In stock
Bikini Fines champagne
Women's microfiber bikini in champagne color. The model with a comfortable curve that stands sculpted,
the legs and waist are finished with an elastic lace band. The bikinis are comfortable,
suitable for every day and bring a dose of luxury that we need in everyday life.
Made in Bulgaria by SIA Underwear!
In stock
Bikini Fines ash
Women's microfiber bikini in ash color. The model has a comfortable, cut-out cut,
which looks amazing and shapes very well. The bikinis are made of fine,
elastic microfiber and the accent is a lace band in a contrasting color at the waist and legs.
Made in Bulgaria by SIA Underwear!
In stock
Bikini Fines silver stripes
Women's microfiber bikini with delicate print. The model has a slightly cut cut,
with lace accents on the waist and legs. The print is a fine silver stripe on a black base.
Wear with pleasure.
Made in Bulgaria by SIA Underwear!
In stock
Tulle bikini Sexy twist champagne
Luxury women's tulle bikini in champagne color with contrasting lace in black. The model is feminine and comfortable, with a classic cut, and the contrasting flat elastic gives a more intriguing look. The lace is elastic and with floral motifs, complements the elegant look. The bikinis have a cotton hygienic piece!
Made in Bulgaria by SIA Underwear!
In stock
Bikini Sprint art
Microfiber bikini with classic cut and beautiful spring print. The model is made of fine, elastic microfiber and is very pleasant to the touch. Wear it with pleasure.
Made in Bulgaria by SIA Underwear!
In stock
Bikini Desert rose
Elastic microfiber bikini in beige color with delicate floral print. The cut of this model is classic and clean, and for greater contrast and highlighting the colors, the eraser is black.
Made in Bulgaria by SIA Underwear.
In stock
Bikini Lace like
Elastic microfiber bikini is a dark ash color with a delicate lace print. The cut of this model is classic, without unnecessary stitches. Wear it with pleasure.
Made in Bulgaria by SIA Underwear!
In stock
Bikini Neon tulips
Microfiber bikini with a delicate print of neon tulips on a champagne background. The model has a comfortable and clean cut, and the fabric is fine and elastic. Wear it with pleasure.
Made in Bulgaria by SIA Underwear.
In stock
Tulle bikini Sexy twist black
Luxury lady's tulle bikini with lace accents. This model is made of fine, elastic tulle in black and has beautiful lace appliqués front and back in the same color. The laces are hand-fitted, perfectly matched and the patterns complemented by beautiful floral motifs. The look is elegantly finished with ribbons.
Made in Bulgaria by SIA Underwear!
In stock
WOMEN'S BIKINI BRIEFS
Bikini-cut panties from a Bulgarian manufacturer in sizes S-6XL. We offer cotton, lace, microfiber and tulle bikini briefs — with low or high waist. All styles feature comfortable cuts made from European materials that remain invisible under clothes. Can't find your size? We make custom orders.
The choice of fabric determines comfort and purpose. At SIA Underwear we use high-quality European materials.
Cotton briefs
Cotton briefs are the most popular choice for everyday wear. Cotton with elastane is breathable, absorbent and hypoallergenic — ideal for women with sensitive skin. We offer cotton briefs with low and high waist, plain or with decorative lace. Cotton styles keep their shape after multiple washes and are suitable for all seasons.
Microfiber briefs
Microfiber briefs are the perfect choice under tight clothes. Polyamide is smooth, stretchy and durable — it fits like a second skin and remains completely invisible under pants and dresses. Microfiber briefs dry quickly after washing and don't lose their shape. We offer thin styles for summer and denser ones with a shaping effect.
Lace briefs
Lace briefs are a symbol of femininity and elegance. We use quality European lace that is soft and doesn't irritate the skin. Lace styles can be made entirely of lace or combined with cotton and microfiber. A perfect choice for special occasions or when you want to feel more confident.
Tulle briefs
Tulle briefs are light, sheer and extremely comfortable. Polyamide-based tulle with elastane fits delicately and creates a feeling of lightness. Ideal for warm months under thin dresses and skirts. Tulle styles are elegant and feminine without sacrificing comfort.
Waist height determines how briefs fit and what clothes they're suitable for.
Low-waist briefs
The classic choice for everyday wear. Low-waist briefs are suitable for jeans and pants with a low waistband, as well as shorter tops. They don't squeeze the belly and allow freedom of movement. Preferred by women who seek minimalist design and light comfort.
High-waist briefs
Ideal for women who want extra comfort and tummy coverage. High-waist briefs create a smooth line under dresses and skirts, visually elongate the silhouette and provide light support. An excellent choice for postpartum women or those who prefer more security.
Tip: Choose brief height according to your clothes — low waist under low pants, high waist under dresses and skirts with a high waistband.
The right briefs flatter your figure and provide all-day comfort.
Slim figure — all styles are suitable. Briefs with lace and decorative elements add volume and femininity. Tulle styles are also an excellent choice.
Wide hips — high-waist briefs balance proportions and create a harmonious silhouette. Avoid tight elastic bands that dig in and pinch.
Tummy area — high-waist briefs provide comfort and light support. Microfiber styles with a shaping effect sculpt the silhouette without uncomfortable pressure.
Pear-shaped figure — briefs with wider side coverage and no tight elastic on the thighs. High waist draws the eye upward.
Postpartum — soft cotton briefs with high waist that don't press on the belly. Choose one size larger for maximum comfort in the first months.
Brief color matters for invisibility under clothes and personal enjoyment.
Nude — the universal choice that remains invisible under any clothes. Ideal under white, light colors and thin fabrics. A better option than white even under white clothes.
Black — a classic for everyday wear and under dark clothes. Practical, elegant and easy to care for. Black briefs are an essential wardrobe basic.
White — fresh and youthful, suitable for summer. But under white clothes, nude is a better choice — white sometimes shows through.
Colors and prints — for mood and personal pleasure. Floral prints, dots and pastel colors add joy to everyday life. Wear under thicker and darker clothes.
Red, burgundy, black with lace — for special occasions and romantic moments. Pair with a matching camisole for a complete look.
By purpose
For everyday wear choose cotton briefs with elastane — breathable and comfortable all day. For special occasions — lace or tulle styles. Under tight clothes — microfiber briefs in nude that remain invisible.
By size
Measure your waist and hip circumference with a soft measuring tape. Compare your measurements with our size chart. If in doubt between two sizes, choose the larger one for more comfort. Cotton styles are less stretchy than microfiber — keep this in mind.
By fabric
Each fabric has different stretch. Cotton is firmer and requires an exact size. Microfiber and tulle are more flexible and tolerant of slight variations.
We offer women's briefs in sizes from S to 6XL. For larger sizes or specific requirements — we make custom orders.
Which women's briefs are most comfortable for everyday wear? Cotton briefs with elastane in the right size. They are breathable, soft and suitable for extended wear.
What briefs should I wear under light clothes? Briefs in nude microfiber. Avoid white under white — nude is more invisible.
How do I know what size I need? Measure your waist and hips and compare with our size chart. If in doubt — contact us for advice.
What briefs are suitable under tight pants? Microfiber briefs without elastic bands or with flat seams. They don't show under fitted clothes.
Do you offer women's briefs in plus sizes? Yes, most styles are available from S to 6XL. We also make custom orders.
Made in Bulgaria — every style is created in our facility with quality control.
European materials — we work with fabrics from Italy, Greece and Turkey.
Sizes S-6XL — women's briefs for every figure, with custom sizing available.
25 years of experience — since 2000 we create underwear that combines comfort and quality.
Browse our collection and choose women's briefs you'll love to wear!
WOMEN'S BRIEFS
TYPES OF WOMEN'S BRIEFS BY FABRIC
TYPES OF WOMEN'S BRIEFS BY WAIST HEIGHT
TYPES OF WOMEN'S BRIEFS BY WAIST HEIGHT
