16 Best Bikinis for a Small Bust

Find your perfect fit with ViX Paula Hermanny’s bikinis for small busts

Firenze Susan Tri Top

Part of finding sexy designer swimwear is fitting the swimsuit to your body type, not the other way around. For women with a small bust, finding the perfect bikini that flatters their silhouette is easy with our wide selection of swimsuit styles. A few of the best bathing suits for small bust support include triangle, bandeau, underwire cut, and scoop neck cuts. Wearing swimwear designed for a small bust can help create the illusion of a fuller bust. Each is uniquely flattering and has features that offer a natural boost or the illusion of a large bust without being too revealing or overwhelming for a small chest. Fortunately for you, having a small chest actually makes finding swimsuit options easier. With a smaller bust, you can experiment with a lot of styles.


With so many colors, patterns, and beautiful details to choose from, it can be challenging to narrow down the options. Whether you need a sexy two-piece swimsuit for a beach date outfit, trendy bikini sets for your spring break outfits, or adjustable straps and removable straps that will allow you to customize your swimsuit top to the support that is needed for your body shape, we’ve selected 16 of our best sellers and seasonal favorites as inspiration for adding to your swimsuit collection.

#1 Classic Triangle Bikinis


A triangle swimsuit is one of the best bikini tops for a small bust. Its quintessential cut and adjustable straps can accommodate the varying level of support you need. Give the illusion of cleavage by tying the straps of your triangle top to accentuate your curves. Fortunately, since it’s such a popular option that works for so many body types, there are several bikini colors and designs available.


ViX has a huge selection of triangle bikini tops and bikini bottoms. Whether you are looking for thick straps or thin straps, textured fabric or smooth prints, or solid colors, we have options to suit your personal style.

Ruth T-Back Top

#2 Bandeau Bikinis


The best swimsuit for small bust sizes is arguably the bandeau bikini top. Bandeau bikini tops are a favorite among women with smaller busts as they’re not as they minimize the risk of accidental exposure and lack of support.


When it comes to designer bikinis for women, the strapless styles of bandeau bikinis range from a seamless fit to the addition of a ruffled element and everything in between. While the cut remains the same, the back straps, bottom, color, and pattern of a bikini set should also influence the selection of your new bikini top.

#3 Underwire Swimsuits


The underwire bikini top offers more support and coverage than your average bikini style. The cupping detail holds everything in place and lifts for additional support. When shopping for bikinis with a smaller chest, consider options with light padding and extra structure to add subtle shape to the bust area. Push-up bikini tops offer a subtle cup size enhancement for women with smaller chests, ensuring you feel comfortable and confident.

Elis Nissi Top

#4 Scoop Neck Bikinis


Another popular choice for smaller bust sizes is the scoop neckline. A bikini with a scoop neckline is comfortable and stylish, while providing the right amount of support and coverage for everyday wear. It’s a perfect swimsuit fit for a flat chest, especially when being active.


The traditional scoop neck style has been reimagined with playful strap placements and different bikini tops to create new styles built around a traditional cut. Whether you prefer the standard scoop neck look or want to experiment with updated versions, you can play around with colors and patterns to create even more swimwear options.

With changing trends and rotating colors season after season, you’ll always have endless different types of bikinis with our luxury designer swimwear. No matter your bust size, shape, style preference, or mood, there’s always a bikini perfectly suited for the situation to make you feel confident and stylish.

Mesh Li Top
Isabella Martins

About the Author

Isabella Martins is a ViX content creator with a passion for blending fashion and technology. She crafts content that resonates with the ViX community, offering a unique perspective on style and innovation.