Swimwear for smaller busts: Comfortable and stylish bikinis and one-pieces

Choosing bikinis for a small bust

If you have a petite chest, there's no need to stress about what bikini to purchase – with the correct cut, you'll feel totally comfortable at the beach or local pool. Opt for a bikini top with unique straps or a halter or triangle top. These bikini styles will shape your cleavage and provide plenty of support, no matter whether you're exercising or just relaxing. Make sure to choose the right size and a style where the center gore lays flush against your sternum. When trying on your bikini, we recommend moving around, lifting your arms, and bending over to ensure that the top stays put and feels comfortable. There's nothing like the confidence that comes from wearing a well-fitting bikini.

You'll need to decide if you want a bikini with or without straps. Many people with small cup sizes prefer a classic triangle bikini with adjustable straps; others like a strapless bandeau bikini. Both of these designs have their advantages: Our TRIANGLE TOP emphasizes your cleavage, while the BANDEAU TOP lets your beautiful shoulders shine.

From bold and bright to simple and monochromatic, our bikinis and other swimwear are available in a wide variety of colors. Our NEW SUMMER Collection features bright colors and details like colorblocking, while the CLASSICS Collection includes several understated shades that are always in style.

The best bikini tops and bottoms for small breasts

At MYMARINI, you can always create your own custom bikini set. Select one of our bikini tops with special details that will add visual focus to your bust line, like the cute ruching and waffle texture of our SUNNY SIDE Collection or the shimmering golden trim of our SHINE Collection. These details will emphasize your cleavage.

Next, choose your favorite bikini bottom style to complete your bikini set. The perfect, balanced combination of top and bottom will be both comfortable and flattering on you. Comfort is essential for ensuring that you can feel confident in your bikini all day long.

Styling tips for your bikini look or one-piece swimsuit

Think about whether you prefer a bikini set with a matching top and bottom or a one-piece suit instead. Both cuts are great for women with small boobs; we offer multiple styles of strap, neckline, and fit, so you're sure to find what you need in our online shop. It goes without saying that you should choose a swimsuit or bikini that you love and that makes you feel amazing. But the cut of your swimwear isn't the only important factor – also consider color and material. High-quality materials feel super soft against your skin. Most of our swimwear is made with ECONYL® regenerated nylon.

From plunging necklines and bustier bikinis to wrap tops, many of our bikini tops are perfect for a small bust. Without any underwire, cups or padding, they're form-fitting and incredibly comfortable. Use our practical filter function in the MYMARINI online store to see exactly which styles are particularly suitable for small bust sizes. To find your perfect fit, take a look at our detailed swimwear fit guide. We know you find something you'll absolutely love.