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 moreBra Tips For The Flat Chested Ladies

Self-esteem, clothing fit, and body image concerns are some of the challenges of having a small chest. These often come up with gaping cups, lack of support, or just wanting a flattering fit, but finding the best bra for small busts makes all the difference. Here’s everything you need to know about the best bra for flat-chested women and how to find the perfect style for your needs.

Common Challenges for Flat-Chested Women
Women who have small busts often encounter specific issues when shopping for bras:
- Limited selection: many brands focus on bras designed for larger breasts, leaving small-chested women with fewer options.
- Band size issues: Small-chested women often find bras with too large bands, which results in the bands riding up.
- Excess padding: most bras geared towards women with small busts feature thick padding and underwires in a bid to achieve an enhanced look which can often feel overwhelming and unnatural.
Tips for Choosing the Right Bra for You
Finding the Perfect Fit
The key to finding the best bras for flat chests is finding one that fits well, ensuring proper support and comfort. Measure yourself regularly. Our Online Fitting Room can help you with this. You can also consider professional fitting.
Opt for Half Sizes
Here at ThirdLove, we offer our bras in half-cup sizes, which is a game changer for achieving a comfortable and supportive fit. This ensures you are not stuck in between sizes.
Choose the Right Styles with Gap Free Designs
Bra designed for smaller cups can help eliminate excess padding. Additionally, seamless bras with contoured cups can help create a smooth and flattering look.
ThirdLove’s Bra Styles for Flat Chests
T-Shirt Bras
For a gap-free design that’s perfect under fitted tops, try our 24/7 Classic T-Shirt Bra. Its comfortable and seamless design means you can wear your favorite T-shirt bra all day, knowing everything is secured in place.