When you have a C cup, you want to be supported and comfortable in your bra. But a lot of bras suck. Here at ThirdLove, we make better bras for women of all cup sizes, including full and half cups (if you're between sizes). It's important to wear a bra that fits you perfectly with the extra support you need, especially with a larger bust. 38C bras at ThirdLove are designed to fit your body. They will hug and smooth your curves the way you like so you look and feel great every day.
When it comes to 38C bras, ThirdLove has you covered with a variety of styles. Let us explore some of our fabulous picks that will make you feel supported and confident in every situation. For everyday comfort, the 24/7® Classic T-Shirt Bra is an elegant choice. Its smooth silhouette under any top makes it a wardrobe essential, providing the perfect foundation for any outfit. If you fancy wireless freedom, the Form 360 Fit™ Wireless Bra is a great option. This bra provides the support you need without compromising on comfort. And for those moments or outfits that require more versatility, the 24/7® Classic Strapless Bra is your go-to strapless 38C bra. It stays put so you do not have to worry about constant adjustment, allowing you to enjoy wearing shoulder-baring tops.
A well-fitted 38C bra should feel like a second skin–comfortable, supportive, and enhancing your natural shape. Ensure the band sits snugly against your body for support and the straps stay in place without digging in or slipping off. The bra cups should encompass your breasts, offering the coverage you need. If your bra has an underwire, it should lie against your chest following the breasts' natural curve.
Finding your perfect bra size can be difficult. That's why we created our Online Fitting Room Quiz! No need to give in to bad bras or confuse yourself with sister sizes. Take our quick quiz to find the band and cup size that will best fit your body in minutes. We'll also give you plenty of suggestions based on the styles you love so it's easy to shop for your next favorite bra. Take our Fitting Room Quiz to say goodbye to bad bras and hello to better bras that give you the support and look you crave.
With ThirdLove, shopping for 38C bras has never been more delightful. Whether you prefer the freedom of the wireless 38C bras or the versatility of a 38C T-shirt bra, we have the perfect collection waiting for you.
Explore all C cup sizes: 30C, 30C1/2, 32C, 32C1/2, 34C, 34C1/2, 36C, 36C1/2, 38C, 40C, 42C, 44C, 46C, 48C
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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.
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Styles in AA-H, including half cups
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is available over $35