Returns & exchanges free for 60 days for all U.S. orders. Please try on the bra to ensure a good fit, making sure to leave the original tags attached. We only accept underwear in unworn condition, with original tags, in its unopened original polybag. Items marked final sale are not eligible for return or exchange. If something’s not right, we can help. Our Fit Experts are available via live chat, or email to answer any questions you might have.
Read moreYour Complete Guide to Bra Sized Swimwear

We’re super excited for summer, the sun, the sea, the pool, the hot tub… but one thing that can get in the way of all of this is finding the perfect swimwear. We know you’re tired of swim tops falling as you get out of the ocean or swim bottoms sagging the moment they touch the water, so we have created swimwear that will fit you like a glove. While skinny-dipping can be fun, it’s not appropriate in the hotel pool in front of everyone (take it from us). So, here is our guide to great-fitting bra sized swimwear to keep you comfortable all summer long.
What is Bra Sized Swimwear?
Our bra sized swim tops are exactly what they sound like - they are bra sized bikini tops in the style of our best-selling 24/7® T-Shirt Bra, so you can be comfortable and supported as you enjoy your summer. While halter bikini tops can look good on smaller chests, cup-sized bikini tops are much more supportive swimwear for big busts. The halter neck style can also trigger migraines as the straps force your neck to hold the weight of your boobs, whereas bra sized swim tops evenly distribute this weight and take the strain off your delicate neck.
Importance of Proper Fit
The best way to look good in your bikini is to wear the correct size. Our bra sized swim tops are the only ones made in half-cup sizes, so you can be confident at the beach knowing your swim top is hugging your breasts perfectly and making them look their best.
We also have two styles of bikini bottoms for you to choose from:
- The classic will allow you to tan as much of your body as possible.
- The high waist gives you the freedom to eat a little more—after all, you are on holiday! The high waist is also perfect if you prefer to have your belly covered.
Both styles are shape-enhancing, fully lined, and have a no-dig waistband to avoid bulging or overspill. Of course, you could skip the arduous decision-making process and order both styles to give yourself options depending on how you feel day-to-day. When choosing your style, the most important thing is feeling comfortable and confident. Whichever style you choose, remember that all bodies are bikini bodies.
Benefits of Bra Sized Swimwear
Bra sized swimwear allows you to enjoy yourself without worrying about your swim top falling. Our bra sized swim tops have built in foam cups for nipple coverage so that you can forget all about dreaded nip-slips. Our bikini tops make sure that your boobs are supported all day long, which makes them the ideal bra sized swimwear for large busts.

Bra Sized Swimwear From ThirdLove
No one likes an underwire sticking into their skin, so this is why our bra sized bikini tops are made with flexible underwires which move with your body and are poke-free. Your comfort is our top priority, and our adjustable back closure is sleek and bonded so that it won’t chafe against your skin. You can also feel like you purchased two bikini tops for the price of one as the straps convert to x-back for a change in style or for added slip-proof support. While enjoying the sun, it is vital to remember to take care of your skin, so while you are topping up your sunscreen, you can feel safe in the knowledge that our swimwear is made from breathable UPF 50+ fabric to protect you from the sun’s harmful UV rays.