The HSIA Story
HSIA company has been in the business of lingerie design and production for over twenty years. As Frank, their creator, found out when he began the twenty-first century, the bras in the market were poorly designed for comfortable wear.
With the idea of using material science, manufacturing creativity, and innovative design to create better bra and achieve a better minimizing impact for self-conscious ladies with bigger busts, he decided to start the HSIA lingerie business.
Frank has been proactively leading HSIA for more than twenty years contributing to the management of all aspects of the company from research and design to material selection and much more.
At HSIA, efforts are made to assist ladies to prepare them to accept natural beauty. The goal of their action is to enable women to be able to make their choices and discover themselves in all domains of their existence. With HSIA extended size bras as well as other types of lingerie products of the highest quality, HSIA aim at enhancing not only the physical well-being of women but also their self-esteem and self-acceptance.
With more than two decades of experience, HSIA have always advanced their fabrics, their production methods and their designs to ensure the best comfort and the best fashion. There is more to their commitment to women as a company, for HSIA also support women’s social rights and personal growth. Come travel with they towards confidence and self acceptance using HSIA.T-shirt bra collection.
Discover the perfect blend of comfort and style with HSIA T-shirt bra collection. Designed to fit band sizes 34-46 and cup sizes C-I, these bras provide exceptional support and a seamless look under any outfit. Embrace confidence and smoothness with their collection tailored to enhance your natural curves. Experience all-day comfort and versatility with HSIA T-shirt bras, the essential foundation for every wardrobe.
Ultra Comfort Lightly Padded T-shirt Minimizer Full Coverage Bra
This is the Ultra Comfort Lightly Padded T-Shirt Minimizer Bra that is uniquely designed for plus size women and is very comfortable. This bra is meant to give as little bust projection as possible while giving the wearer a smooth and seamless silhouette under clothes. The cups are very lightly padded and this provides the necessary support while being comfortable enough for wear during the day. The fabric is soft, comfortable, and light – it will not cause any irritation on the skin – and the construction is thoughtful, providing both the right shape and the freedom of movement.
- Cups: Full-coverage molded cups with underwire and no underband design prevent spillage. The soft cotton cups are custom-molded for larger busts, ensuring they meet the needs of most large-busted women.
- Cup Surface: Seamless double-stretch fabric molding provides a smooth, invisible look under clothing.
- Center Gore: The underband-free design offers a clean appearance, enhanced with a small metal accessory for a touch of elegance.
- Back Band: U-shaped back design provides extra support and coverage, with a seamless construction for an invisible look under clothes. It features high-elasticity breathable mesh, preventing sweat buildup during summer wear.
- Adjustable Straps: Padded straps with a middle layer of cotton to relieve shoulder pressure and prevent digging. Strap widths vary based on size:
Strap widths vary based on size:
- 15mm Straps: Suitable for sizes 34D, 36C
- 18mm Straps: Ideal for sizes 38-46C, 36-44D, 34-42DD, 34-40DDD, 34-38G, 34-36H
- 24mm Straps: Fits sizes 46D, 44-46DD, 42-46DDD, 40-44G, 38-42H, 36-40I

Rebecca Lace Trim Black Lightly Padded Strapless Bra Set
The Rebecca Lace Trim Black Lightly Padded Strapless Bra Set is created for plus size women to be both stylish and comfortable. The lack of straps and the lightly padded cups will give you the proper support and make your bust look fuller and rounder. The lace is very fine and thin and the addition of lace gives the garment a classy feel in as much as it is fashionable and can be associated with the femininity of a woman. Further, it is designed with the flexible straps, which can be easily altered to match the nature of the clothing that is going to be worn. This set is very comfortable and chic and it can be worn during the day or at night.
- 1/2 Smooth Molded and lightly foam padded with underwire cups, offer extra lift
- The elegant Smooth Lace frame design, offers a clean and smooth appearance, effortlessly disappearing beneath your clothing.
- Side bones for extra support.
- Crafted without silicone to minimize irritation and maximize comfort
- Multi-way bra with 15 mm and 18 mm convertible, removable elastic straps to convert 1 strap,2 straps, regular, cross back, one shoulder, strapless, halter style
- Featuring two types of hook-and-eye back closure, their exclusive design is tailored specifically for plus-size women

Blossom Mist Lace Trim Clear Back Strap Convertible Strapless Bra
The Blossom Mist Lace Trim Clear Back Strap Convertible Strapless Bra is created with the sophistication and functionality in mind. The balconette shape provides even more lift and support, and the cups are free from silicone, so they won’t slip and cause irritation. The detachable straps and adjustable back bands make it possible to wear it in any occasion or even in any outfit. Seamless cups and wide bands provide great support and the garment looks perfect when worn under clothes. This bra is comfortable, supportive, and suitable for different occasions; therefore, it is a stylish piece of clothing to wear under your clothes.
- Non-Slip Strapless Bra: 3-way anti-slip system: non-slip ribbon on cups, anti-slip material on side wings and back band, supportive underwire. No silicone, no discomfort or allergies.
- Push Up Balconette Bra: Push-up padding adds 1/2 cup size for lift and shape. Balconette design provides natural curve, support, and comfort.
- Multiway Bra for Occasions: Detachable straps and 3 back bands (lace, clear, frosted) for versatile styles: strapless, backless, traditional, crisscross, halter, one shoulder. Ideal for weddings, parties, proms, and daily wear.
- Underwire T-Shirt Bra: Wired bra offers support and prevents sagging. Side bones add lift and stability. Seamless cups disappear under t-shirts and clingy clothes.
- Backless Strapless Bra with Smoothing: Wide back and side bands for support and smoothing, no bulges. Adjustable straps and hook & eye for a custom fit.

Songful Seamless Deep V Plunge Multiway Convertible Backless Push Up T-shirt Bra
The Songful Seamless Deep V Plunge Multiway Convertible Backless Push Up T-Shirt Bra is designed in such a way that it provides comfort and fashion. The deep V plunge design of the dress helps to flaunt your curves and the backless design can be worn with a variety of apparels. The push-up padding offers extra boost and support, which makes it perfect for achieving the best look. The straps are designed to be multiway convertible to allow you wear the bra based on the style you want to wear and the occasion you are going to attend, all this to ensure that you get the best fit and the best support during the day.
- Soft and Lightweight Double-Layer Fabric: Breathable and comfortable, perfect for wearing as a T-shirt bra.
- Deep V with Push-Up Cups: Sexy and fashionable design that provides excellent lift and cleavage enhancement.
- Seamless Molded Cup Technology: Achieves a smooth, invisible look under clothing.
- Extended 5cm Underband: Offers superior support and stability, shaping a perfect bust.
- Adjustable 9-Hook Strap Design: Easily change straps and experiment with various wearing styles to suit your preference.
- Sexy Backless Design: Perfect for summer outfits, seamlessly pairing with various clothing styles while showcasing natural curves.

Deep V Plunge Mesh T-shirt Push-Up Bra
The Deep V Plunge Mesh T-Shirt Push-Up Bra is stylish to provide the ladies with confidence, especially the petite ones. It has a plunge neckline to give a dramatic and beautiful look and feel, the lightly padded, adjustable push-up offers you the ability to alter the cleavage and accommodate different asymmetrical bra cups. The mesh detailing is a plus, which makes it suitable for different occasions and is therefore a good investment. This bra has style, support, and adjustability and it can perfectly fit and accentuates your figure.
- Underwire support
- Hook and eye closure
- Adjustable straps
- Lightly lined foam cups
- 2-Ply mesh center gore and wings
- For small busts

Experience Unmatched Comfort with HSIA T-Shirt Bras
Are you prepared to take your boring basic wardrobe up a notch? Visit the HSIA T-Shirt Bra Collection now and see how you can get the right amount of support, comfort and attraction. Whether it would be for work, going out or even just staying at home, their T-shirt bras are made to fit perfectly and as comfortable as it can be. Come and browse the collection on HSIA website now and feel the difference that HSIA makes to your lingerie. Say no to discomfort – opt for HSIA T-shirt bras and wear your confidence on your sleeves all day!
