Having smaller busts doesn't mean you need to settle for uncomfortable bras that only look good on the rack. You want them to look and feel good on your body. We get it. You don’t want an overfilled bra with tons of bulk. You want one that holds your boobs just right and lifts them naturally without digging in or straps that slip. The best 40A1/2 bras will not only be extremely comfortable but fit you perfectly to stop gaping cups while enhancing the beauty of your natural shape.
At ThirdLove, we make sure that women of all cup sizes have a wide range of bra styles to choose from. Currently, we don’t offer 40a1/2 bras as we find that smaller sizes almost always don’t need half cups and find their perfect fit in full cup sizes. We advise you to try sizes 40A and 40B to see which fits you best. If you’re looking for an everyday bra that molds to your breast shape, try our 24/7® Classic T-Shirt Bra. With smoothing sides and ultra-thin memory foam cups, this bra disappears under any outfit, creating a gorgeous streamlined look. If you like lace bras 40a1/2, look no further than our All Day Lace Uplift Plunge Bra. This bra will add more oomph to your outfit, emphasizing your gorgeous cleavage.
Make sure there’s no gaping or bulging when you wear the bra - it should feel snug, but not restrictive. The cups should hug your breasts comfortably and the bra band should sit firmly underneath your bust, flat against the skin. As a rule, you should be able to fit two fingers under the band, so if you can’t do it, it’s time to check your bra size. If your bra straps keep on falling, adjust them and see if that helps. They should sit in the middle of your shoulders without digging into your skin.
Look into the best 40A1/2 bras that accentuate your breast shape, providing a decent amount of support. T-shirt bras are amazing for those of you who want a smooth silhouette all day, every day, while size 40a1/2 bralettes feel light and airy. This bra style is so comfortable you’ll want to live in it! Go wire-free if you want great lift and support without any additional bulk.
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 find your perfect fitting bra and say goodbye to gaping cups for good.
Explore all A cup sizes: 32A, 34A, 34A1/2, 36A, 36A1/2, 38A, 38A1/2, 40A, 40A1/2
*Excludes new arrivals, bundles, sale and non-ThirdLove branded merchandise.
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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