SIA Underwear is a Bulgarian brand for luxury women's underwear with a unique design and constant quality control.
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products
Products
Brazilian Sesily beige
Brazilian lace in beige color. The model has a comfortable cut, high waist,
and the front of the waist is reinforced with silicone. The lace is luxurious,
fine and with beautiful accents. Bring luxury to your everyday life, starting with underwear.
Made in Bulgaria by SIA Underwear!
In stock
Brazilian Sesily champagne
Luxury women's brazilian in champagne color. The model is completely lacy,
the front of the waist is reinforced with silicone tape for greater comfort.
The Brazilian is not low-waisted.
Made in Bulgaria by SIA Underwear!
In stock
Leg garter Bridal special
Luxury women's leg garter. The model is made of fine embroidered lace on two floors.
The garter is hand-decorated with white stones that emphasize the beauty of the lace.
* The quantity is limited!
* Wear it on your special day and make the day even more memorable.
Made in Bulgaria by SIA Underwear!
Cotton set Sonia
Women's two-piece cotton set - tank top with thin, adjustable straps, neckline with a gentle contrasting accent and Brazilians with a double back and an identical contrasting accent at the waist. Made in Bulgaria by SIA Underwear!
In stock
Cotton set Evergreen
Women's cotton set, consisting of a bodice with thin straps and lace
at the neckline and cotton boxers with lace on the legs.
The set is comfortable and suitable for bed linen.
Made in Bulgaria by SIA Underwear!
In stock
Skirt slip Elegant touch beige
Elegant skirt slip in beige color. The model has a high waist,
the cut is a pencil type - straight and free, there are symmetrical cut elements,
which are decorated with elastic lace in the same color. The main fabric is a thick,
elastic microfiber, which is also used for tight underwear. Microfiber is not transparent!
Pair with an ethereal dress or skirt.
Made in Bulgaria by SIA Underwear!
In stock
Cotton nightgown Lovely peach
Women's cotton nightwear in peach color. The model has a free cut,
with thin adjustable straps and a lace accent on the neckline,
which resembles a V-neck. The color of the nightgown is summer,
gentle and modern. Wear it at home or as a dress on the beach.
Made in Bulgaria by SIA Underwear!
Cotton nightgown Lovely coral
Elegant women's cotton nightgown in coral color. The model is mid-thigh length,
with an elegant neckline with a lace accent that forms a light V-shape.
The cut of the nightgown has a free silhouette and the straps are thin and adjustable.
Wear it at home or as a beach dress - the choice is yours!
Made in Bulgaria by SIA Underwear!
In stock
Women's blouse Diana black
Women's blouse made of cotton / elastane in black color.
The model has short sleeves, a V-neck and a fitted cut.
The lace accents on the neckline and the sleeves emphasize the elegance of the look.
Bring comfort and elegance into your everyday life!
Made in Bulgaria by SIA Underwear!
In stock
Cotton nightgown Lovely dark ash
Women's nightgown made of cotton / elastane in dark ash color.
The model is long to the middle of the thigh, with an A-line and a
slight V-neck with a lace accent. The nightgown has thin,
adjustable straps for greater comfort!
Made in Bulgaria by SIA Underwear!
In stock
Anti-Chafing Shorts Summer vibes
Experience ultimate comfort and confidence with our luxury anti-chafing shorts in a beautiful champagne color.
- Made from an exceptionally fine and elastic microfiber.
- Features wide floral lace detailing.
- High-waisted design with short legs and a silicone band.
Perfect for wearing under dresses, skirts, or even to lengthen shorts. Proudly Made in Bulgaria by SIA Underwear!
In stock
Anti-Chafing Shorts Summer vibes long
Introducing our luxurious anti-chafing shorts, the perfect blend of comfort and elegance for summer. Made from incredibly fine and elastic microfiber with delicate lace detailing at the waist and legs.
- High-waisted design
- Knee-length cut
- Silicone band at the waist prevents slipping
- Sizes L to 4XL
- Made in Bulgaria by SIA Underwear!
In stock
Skirt Slip Beige Clear
Enhance your silhouette with our Beige Skirt Slip, a perfect foundation for your favorite skirts. Designed with a high waist and a length just above the knee, this slip offers a smooth, streamlined look.
- Color: Beige
- High-waisted design.
- Features a delicate lace band at the hem.
- Made from dense microfiber with a slimming effect.
Made in Bulgaria by SIA Underwear!
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
Cotton nightgown Lovely black
Elegant women's cotton nightgown in black color. The model has a free cut and A-silhouette.
The neckline of the nightgown has a beautiful lace accent, the straps are adjustable
for greater comfort, and the length of the nightgown is to the middle of the thigh.
Made in Bulgaria by SIA Underwear!
In stock
Cotton nightgown Lovely dark blue
Elegant women's cotton nightgown with thin straps. The model has a free cut and A-silhouette,
the neckline has a beautiful lace accent and the straps are adjustable.
The length of the nightgown is to the middle of the thigh.
Made in Bulgaria by SIA Underwear!
In stock
Brazilian Extravagant dark pink
Luxury women's brazilian in dark pink. The Brazilian is a beautiful combination of elastic microfiber and fine,
elastic lace with floral motifs. The model has lace accents on the front and back and is finished
with a ribbon in the same color and a shiny stone.
Made in Bulgaria by SIA Underwear!
In stock
Brazilian Drew dark ash
Women's cotton brazilian with a high waist. The model is deep, has a double back,
which does not allow marking under the clothes, and in front there is a lace plate on the waist,
which is secured with silicone tape and does not allow sliding down. The Brazilian is in the color of dark ash.
Made in Bulgaria by SIA Underwear!
In stock
Bustier Sport black
Black cotton bustier with a wide strap. The bust has flat seams on the bust,
the straps are wide and comfortable, and the elastic is hidden and falls just below the bust.
The back of the bust is cut and fits well on the curves.
Made in Bulgaria by SIA Underwear!
In stock
Women's blouse Eve dark blue
Elegant women's blouse with short sleeves in dark blue color. The T-shirt is made of cotton / elastane and fine,
elastic lace in floral motifs. The neckline is V-shaped and the lace festoon completes the elegant look.
The sleeves are also lace. It is suitable for the upcoming warm days!
Made in Bulgaria by SIA Underwear!
In stock
Women's blouse Eve black
Women's blouse with short sleeves in black. The model is made of cotton / elastane and elastic fine lace.
The T-shirt is perfect for everyday use, the neckline is V-shaped and lace, the sleeves are made entirely of lace.
Wear with pleasure and combine according to your personal style.
Made in Bulgaria by SIA Underwear!
In stock
Women's blouse Eve dark ash
Women's blouse with short sleeves in dark ash color. The model is made of cotton / elastane,
it is long to the middle of the hips, the neckline and the sleeves are made of fine lace with floral motifs.
The neckline is V-shaped and not too deep.
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