An Exhaustive List of the Best Swimsuits for Large Busts That are *Actually* Supportive, Cute, and Comfortable

Of all the swimsuits on this list, Cuup checks all of our boxes. Sizes are available through H, or DDDD, and designed with simplicity and sustainability in mind. Its minimal yet classic silhouette goes with any type of bottom, and has adjustable straps, and is made from recycled fishing nets. Available in five different colors. 

If comfort and color are top priorities for you, you can’t go wrong with The Marina, Summersalt’s bright one piece. It has built-in cups and adjustable straps to ensure absolute comfort and support for your bust. Best part are the colors, though, which come in six different geometric designs. Also available in a long torso cut. 

If you’re willing to spend a little extra cash on a suit, buy one from Artesands. Each one is thoughtfully designed to support curves and bigger breasts with details like hidden underwire and added “breastside support.” We love this one that evokes the look of a watercolor painting and specifically designed for E and F cup sizes.

Summersalt also makes another one of our favorite one-piecs, for those who need more support and don’t mind a little vintage flair. This maillot-style suit has built-in soft cups to ensure comfort and support with just enough coverage for your bust without feeling dowdy. Choose from cute dotted patterns, a classic solid hue, and a summer-friendly colorblock style. 

A classic silhouette that comes in a ton of color options, this bandeau bikini top is made from a stretchable yet supportive fabric that “always fits” whether you’re a size up or down. You can pair it with matching bottoms or even a skirt for a pool-to-brunch look. Believe us—it really does always fit and stays where it should. 

The print on this pretty balconette-style bikini might remind you of rose quartz. The top comes in a wide range sizes all the way up to a 38I. Plus, it’s built with foam-lined underwire cups and adjustable straps so you can convert them to a criss-cross style when you want to change things up.

Not feeling cheeky? Not only does this scalloped neckline and grommet bustier detailing make for a unique and stylish swimsuit, it’s supportive for larger breasts, thanks to the removable cups to help you adjust the bust. It also comes in plus sizing.

Left On Friday just expanded its line of editor-approved swimsuits with sizes for bigger breasts. They’re just as cute, just as vibrant, and just as light as the original suits—only now available in D cup sizing. Mix and match colors or get a matching bottom to complete your look.

Sheer details bring a simple yet striking touch to this underwired and fully padded bandeau bikini. You can choose from three different colors, black, red, and blue, and if you don’t care for the straps, they’re easily removable. We love styling options!

Tankinis have made a comeback, thanks to their perfect amount of coverage and comfort. This crochet lace tankini is a gorgeous choice. It has foam-padded cups with underwire, three-way convertible straps, and goes up to a 38I in US sizing.

Sometimes simplicity is the answer, especially when it comes to this Body Glove bikini top. It has removable cups and convertible straps so you can wear them straight or crossed. Plus, it comes in a whole rainbow of colors. Don’t be surprised if you feel tempted to pick up a few different shades.

Knotted cut-outs on a one-piece? Check. A shiny, multi-colored heart print? Check. Inclusive sizing? Check, check check. Not only will you feel like a stunner in this piece from Alpine Butterfly (that comes in sizes XS to 6X), but your boobs will feel supported in the wide shoulder straps that come in a thick, well-made fabric.

This gorgeous tropical floral print bikini is a must if you’re going on vacation. You’ll feel like a pinup in this vintage-inspired halter style, which goes up to a size 40H. (It’s also made with 85% recycled nylon.)

Whether you want to do a halter top, a wrap-around, or go completely strapless, we recommend this blue little number from Cosabella. This versatile bikini top, which goes up to a size 40H, can be styled in a multitude ways, especially if you’re going for a retro bombshell vibe.

If you’re looking for swimwear that also acts a bit like shapewear, you might find TA3 to have what you need. The Plungey features a deep V-neck and lace up back you can loosen or tighten to your liking. Slip it on and feel it smooth, lift, and compress in all the right places. 

Those who have big boobs know the importance of good straps. We recommend trying this halter bikini with macramé straps that won’t dig in or make you sore. The mesh-lined cups provide enough support and shape for busts up to size 32G, and it comes in red, blue, and black color options.

This dainty floral bikini top comes with adjustable straps, supportive underwire, and is specifically made for larger cups—sizes DD to G, to be exact. It’s also made to be a bit Earth-friendlier than traditional options, swapping polyester for recycled plastic water bottles melted down into fibers. 

Love a sporty look? This racerback style features a center front zipper closure that can be zipped or unzipped, depending on how much (or how little) coverage you want. It’s perfect for paddle boarding, kayaking, water skiing—or, ya know, laying by the beach. 

Sheer details bring a simple yet striking touch to this underwired and fully padded bandeau bikini. You can choose from three different colors, black, red, and blue, and if you don’t care for the straps, they’re easily removable. We love styling options!