Women's Underwear Bottoms
Women's underwear S-6XL. Comfortable and quality women's underwear — briefs, Brazilian panties, thongs, boy shorts. Bulgarian women's underwear in cotton, lace, microfiber, tulle. Order online!
Bikini Briefs Mildy — Micromodal and Lace
The Mildy bikini briefs are part of the SIA excellence premium collection, combining luxury and comfort. Made from high-quality micromodal and delicate lace, these briefs offer a feeling of tenderness and sophistication.
The fine elastics ensure a perfect fit, and the quality materials feel like a gentle touch. Mildy briefs are designed to emphasize your femininity and provide you with a sense of luxury in every situation.
- Micromodal and lace
- Fine elastics
- Perfect cut
Premium quality from SIA excellence.
In stock
Brazilian Briefs Mildy — Micromodal and Lace
Experience luxury with our Mildy Brazilian briefs! Combining soft micromodal and delicate lace, these briefs offer a perfect fit and all-day comfort. The elegant lace detail adds a touch of sophistication for any occasion.
- Made with soft micromodal
- Features delicate lace trim
- Provides a perfect, comfortable fit
Premium quality from SIA excellence.
In stock
Bikini Briefs Ivory Microfibre Silky touch
Experience gentle care and exceptional comfort with our Ivory Microfibre Bikini Briefs. Finely crafted with an elegant design, they're the perfect choice for every woman. Made from super-fine microfibre that feels incredibly soft against your skin. Enjoy all-day wear without irritation.
- Silky-touch microfibre
- Seamless back for no visible lines
- Soft, thin elastics
- Made in Bulgaria by SIA Underwear
In stock
Mid-Rise Cotton Brazilian Briefs in Nude Cotton Comfort
Clean-cut mid-rise cotton Brazilian briefs from the Cotton Comfort collection in nude — invisible under thin and light-coloured clothing. 92% cotton and 8% elastane, fine elastics with no marks. Smooth cut with no decorations on either side. Suitable for sensitive skin. Sizes S–2XL.
In stock
Cotton Mid-Rise Brazilian Briefs in White Cotton Comfort
Mid-rise cotton Brazilian briefs from the Cotton Comfort collection — a discreet cut, invisible under clothing. 92% cotton and 8% elastane provide natural breathability and flexibility that retains shape after repeated washing. Fine elastics leave no marks, suitable for sensitive skin. Sizes S–2XL.
In stock
Bikini briefs Silky touch in white color - luxurious and comfortable
Bikini briefs made from exceptionally fine Italian microfiber with a delicate sheen. The white color symbolizes purity and refinement, while the silky fabric provides an incredible sensation of softness. The model features super slim elastic bands at the waist and front, with no elastic at the back for a flawless silhouette.
Made in Bulgaria by SIA Underwear!
In stock
Bikini briefs Silky touch - comfortable fit
Exquisite dark blue women's bikini briefs made from exceptionally fine Italian microfiber with luxurious silky sheen. The dark blue shade radiates softness and refinement, while the fabric provides an incredible sensation of delicacy on the skin. The model features super slim elastic bands at the waist and front, with no elastic at the back for a flawless silhouette.
Made in Bulgaria by SIA Underwear!
In stock
Bikini briefs Silky touch - comfortable fit
Classic black women's bikini briefs made from exceptionally fine Italian microfiber with a silky sheen. The black color adds elegance and confidence, while the fabric provides an incredible soft touch sensation. The model features super slim elastic bands at the waist and front, with no elastic at the back for a perfect invisible effect. Made in Bulgaria by SIA Underwear!
Made in Bulgaria by SIA Underwear!
In stock
High-waisted cotton brazilian briefs in white color Cotton comfort
Cotton Brazilian panties with high waist in white — a classic for comfort and freshness. Fine elastics fit softly without pinching, while the high waist covers the tummy and provides security. The Brazilian cut flatters the feminine silhouette, and cotton with elastane maintains a feeling of cleanliness.
In stock
High-waisted cotton brazilian briefs in beige color Cotton comfort
High-waisted cotton Brazilian panties in nude — invisible under light and sheer clothes. Fine elastics don't dig in or show through, while the high waist covers the tummy and creates a smooth line. The Brazilian cut flatters your curves elegantly, and cotton with elastane ensures all-day comfort.
In stock
High-waisted cotton bikini briefs in beige color Cotton comfort
Experience all-day comfort with our Cotton Comfort high-waisted bikini briefs. Crafted from a soft cotton blend with elastane, these briefs offer a smooth, second-skin feel, disappearing seamlessly under your clothes.
- Beige Color: Invisible even under the thinnest fabrics.
- High-Waisted Design: Gently shapes your silhouette without constriction.
- Soft Cotton with Elastane: Gentle on the skin and flexible for all-day movement.
- Made in Bulgaria by SIA Underwear.
In stock
High-waisted cotton bikini briefs in white color Cotton comfort
Discover the perfect blend of comfort and elegance with our Cotton Comfort High-Waisted Cotton Bikini Briefs. Made from soft cotton with a touch of elastane, they offer a gentle feel and freedom of movement. The classic white color is ideal under light clothing, and the high waist provides a smooth silhouette.
- High waist - covers the abdomen and provides security
- Breathable cotton fabric - comfort all day long
- White color - a universal choice under any clothes
- Made in Bulgaria by SIA Underwear
In stock
Nude Microfibre Lace Bikini Briefs Betty
Experience luxury with the Betty Nude Microfibre Lace Bikini Briefs. Crafted in Bulgaria by SIA Underwear, these high-waisted briefs combine soft, stretchy microfibre with beautiful lace for ultimate comfort and elegance.
- Smooth front with fine elastics.
- Lace back with scalloped edge.
- Comfortable cut with full hip coverage.
- Elegant beige color.
In stock
Black Microfibre Lace Bikini Briefs Betty
Elevate your everyday comfort with the Betty Black Microfibre Lace Bikini Briefs. Crafted from a super-soft and stretchy microfibre, these high-waisted briefs offer a flawless fit and feel.
The front is designed with minimal elastics for a smooth, clean look, while the back is finished with beautiful lace for a touch of elegance.
- High-waisted for a flattering fit
- Comfortable, wide-cut sides
- Made in Bulgaria by SIA Underwear
In stock
High-waisted cotton bikini briefs Cotton comfort
Experience all-day comfort with our black High-Waisted Cotton Bikini Briefs. Crafted from soft cotton, these briefs offer a gentle touch and a perfect fit.
- High waist design for added comfort and elegance.
- Made from soft and elastic cotton for a gentle feel.
- Simple design suitable for everyday wear.
In stock
Low waist brazilian briefs in beige color Silky touch
Experience ultimate comfort with these beige Brazilian briefs. The low-waist design offers a modern fit, while the silky-touch fabric feels incredibly smooth against your skin.
- Brazilian cut
- Low waist style
- Silky-touch fabric
In stock
Women's boxers in beige colour Silky touch
Experience the ultimate comfort with our women's Silky Touch boxers.
- Soft and smooth fabric against your skin.
- Perfect for everyday wear.
- Offers a sleek silhouette under clothing.
In stock
Women's boxers Silky touch
Experience silky softness with the Silky Touch women's boxer briefs in elegant black. Crafted from fine microfiber with exceptional stretch, they gently conform to your body, providing maximum comfort and freedom of movement. The lustrous fabric adds a refined touch that will make you feel confident all day long.
- Soft, silky-smooth fabric
- Optimal all-day comfort
- Elegant subtle sheen
- Seamless front and sides
- Cotton hygienic lining
In stock
Low waist brazilian briefs in black color Silky touch
Choose the perfect comfort with Silky touch Brazilian briefs in classic black! The material is so soft and gentle that you will forget that you are wearing them.
- Silky touch, incomparable comfort.
- Elegant and clean design with low waist.
- Perfect for every day - smooth and invisible under clothes
Made in Bulgaria by SIA Underwear!
In stock
Luxury brazilian briefs in dark blue color Silky touch
Indulge in our Luxury Brazilian Briefs. Crafted in a dark blue hue, these briefs offer a silky touch that feels heavenly against your skin. The perfect blend of elegance and comfort.
- Brazilian cut for a flattering fit
- Smooth, silky fabric
- Dark blue color
Made in Bulgaria by SIA Underwear!
In stock
Luxury brazilian briefs in ivory color Silky touch
Brazilian briefs in a delicate ivory color with a clean look and medium depth:
- fine elastik material, with a beautiful shine and gentle softness to the touch,
- the cut is very comfortable, with a double back that does not show under clothes,
- the waist and front elastics are as thin as possible.
Silky touch Brazilian briefs are a model of women's underwear for ladies that value quality and comfort.
Made in Bulgaria by SIA Underwear!
In stock
Low Waist Microfibre Brazilian Briefs Merry Hearts
Women's low-waist microfibre braziian briefs in a beautiful white hearts print on cyclamen background
Made in Bulgaria by SIA Underwear!
In stock
Low Waist Microfibre Brazilian Briefs Sunny Butterfly
Women's low-waist microfibre braziian briefs in a beautiful Sunny color with butterfly print.
Made in Bulgaria by SIA Underwear!
In stock
Low Waist Microfibre Brazilian Briefs Softy Peach
Experience ultimate comfort with our Brazilian briefs. Crafted from soft microfiber Softy peach, these briefs offer a gentle touch against your skin, ensuring all-day comfort.
- Soft Microfiber
- Brazilian Cut
- Softy peach
In stock
WOMEN'S UNDERWEAR BOTTOMS – THE FOUNDATION OF EVERY WARDROBE
Discover perfection in every detail. Lingerie is more than just clothing – it's a secret, confidence, an expression of your individuality. We believe every woman deserves to feel beautiful and desirable, regardless of the occasion. That's why we create a collection of quality underwear bottoms that will embrace you with tenderness and highlight your femininity.
Our range of women's underwear bottoms is designed to meet all your needs and desires. From classic styles to the latest trends, from clean lines to enticing details, we have the perfect solution for you.
TYPES OF UNDERWEAR BOTTOMS
Each type of underwear bottoms has its own purpose and advantages. Here's a brief overview to help you choose the right style.
Bikinis
Ideal for everyday wear, bikinis offer comfort and freedom of movement. They are the classic choice that never goes out of style – versatile, practical and suitable for any age. We offer them in various materials, colours and designs, with low or high waist.
Brazilian Briefs
They combine the comfort of bikinis with the allure of thongs. Their characteristic cut – more revealing at the back – accentuates your curves and creates an elegant silhouette. Brazilians are the perfect choice for women who want to feel sexy without sacrificing comfort.
Boyshorts
Comfortable and practical, boyshorts offer maximum coverage and are an excellent choice for sports, home comfort or wearing under loose trousers. They don't ride up and provide freedom of movement.
Thongs
Designed to be invisible under clothing, thongs are the perfect choice for elegant dresses and tight trousers. Despite minimal coverage, quality thongs can be surprisingly comfortable. Discover a variety of materials and decorations that will make you feel sexy and confident.
High Waist Styles
Elegant and stylish, these underwear bottoms smooth the tummy and accentuate the waist. They visually elongate the silhouette and are ideal for women who want to feel confident. Perfect for wearing under high-waisted dresses and skirts.
COMPARISON OF UNDERWEAR BOTTOM TYPES
To help you choose, here's a brief comparison of the main characteristics:
Coverage:
- Boyshorts – maximum coverage
- Bikinis – full coverage
- Brazilians – medium coverage
- Thongs – minimal coverage
Visibility under clothing:
- Thongs – invisible
- Brazilians – almost invisible
- Bikinis – depends on the style
- Boyshorts – may show under tight clothing
Suitable for:
- Boyshorts – sports, home comfort, loose trousers
- Bikinis – everyday wear, all types of clothing
- Brazilians – everyday wear, dresses, skirts, tight trousers
- Thongs – tight clothing, elegant outfits
HOW TO CHOOSE THE RIGHT UNDERWEAR BOTTOMS FOR DIFFERENT OCCASIONS
The choice of underwear bottoms depends on the clothes you'll be wearing and your activities throughout the day.
For everyday wear
For the office and daily activities, choose comfortable underwear bottoms made from breathable materials. Cotton bikinis or brazilians are an ideal choice. Styles with flat seams won't show under clothing.
For sports and active lifestyle
During physical activity, comfort comes first. Boyshorts and sports bikinis with a wide waistband are an excellent solution – they stay in place and don't ride up during movement.
For tight clothing and elegant outfits
When wearing tight trousers, body-hugging dresses or thin fabrics, choose seamless styles or thongs. For light-coloured clothing, choose nude tones; for dark clothing – black.
For special occasions
For romantic evenings and special moments, choose lace or tulle underwear bottoms. They create a sense of luxury and femininity.
For comfort at home
When you're at home and want maximum comfort, choose soft cotton styles or boyshorts.
Choose the right size
Make sure your underwear is the right size to avoid discomfort and flatter your figure. In SIA Underwear online store, there's a size chart for each product. You just need to know your hip and waist measurements to find the exact size.
Consider the occasion
Choose underwear bottoms that are appropriate for the occasion. For everyday wear, choose comfortable and practical styles, and for special occasions – elegant and alluring lingerie.
Match your clothing
Choose underwear that's invisible under your outfit. For tight clothing, choose thongs or seamless brazilians. For light-coloured clothing – nude tones.
Experiment
Don't be afraid to try different styles and colours to discover what suits you best.
EXPRESS YOUR INDIVIDUALITY
Our collection of underwear bottoms is designed to meet the needs of every woman. Whether you prefer classic styles or bold designs, we have something for you.
Classic colours: White, black and beige – timeless and universal, these colours are suitable for any occasion and easily combine with any clothing.
Bright colours: Red, blue, green, yellow – express your individuality and bring some mood into your everyday life.
Patterns: Florals, animal prints, geometric motifs – choose a pattern that reflects your style and mood.
Decorations: Lace, ribbons, stones, embroidery – add a touch of luxury and sophistication with details that will make you feel special.
SIZES FROM S TO 6XL
Many of our underwear bottoms are available in a full size range from S to 6XL. We believe every woman deserves quality and comfortable underwear, regardless of size.
Can't find your size? We make underwear bottoms to individual order up to 10XL. Contact us for more information.
QUALITY YOU CAN FEEL
Quality underwear is an investment in your confidence and comfort. We use only European materials and pay attention to every detail – from fabric selection to the final stitch.
Shop with confidence! We offer an easy and convenient online platform, fast delivery throughout Bulgaria and secure payment. Discover the world of quality lingerie and feel beautiful, confident!
WOMEN'S UNDERWEAR BOTTOMS – THE FOUNDATION OF EVERY WARDROBE
COMPARISON OF UNDERWEAR BOTTOM TYPES
HOW TO CHOOSE THE RIGHT UNDERWEAR BOTTOMS FOR DIFFERENT OCCASIONS
