Women's 34B Bras

At ThirdLove, we’ve designed a collection of bras 34B that not only look good on the rack - each design will shape your breasts to look round and perky no matter what you wear. Our lingerie is made with high-quality fabrics and comes in half-cup sizes for the ultimate fit.

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Shop 34B Bras

When looking for 34B bras you want comfort and support without the extra bulk. Having smaller breasts means you need more shaping with enough support to feel comfortable throughout the day. At ThirdLove, we’ve designed a collection of bras 34B that not only look good on the rack - each design will shape your breasts to look round and perky no matter what you wear. Our lingerie is made with high-quality fabrics and comes in half-cup sizes for the ultimate fit.

34B Bra Styles at ThirdLove

If you’re tired of straps and want to rock that top with an open neckline, we’ve got you covered. ThirdLove’s Strapless bra stays up no matter how much you move while supporting your ladies with thin foam cups. It comes with a no-slip silicone grip for the best fit that goes well with any outfit. Looking for a classy everyday bra? Our T-Shirt bra looks sleek while creating a seamless silhouette. It will disappear under any outfit, be it a blouse, a shirt, or a cocktail dress. ThirdLove’s Wireless bras size 34B features Precise Sizing™ for the ultimate lift and support. Forget about poking and uniboob - it’s a bra you can wear 24/7 without ever getting tired of it! Our Sports Bra will sculpt and support you in style while you sweat it out at the gym. It comes with removable soft cups for the best fit.

34B Colors & Fabrics Offered

Our 34B bras come in a variety of colors ranging from classy black, white, and taupe, to more vibrant hues that can boost your confidence and mood. Go for Violet Ice or Sky Blue if you want to create a gentle and sweet look. For a more mysterious vibe, you can try colors like Sapphire, Stormy Lilac, and Espresso. All ThirdLove’s bras are made with high-quality fabric that feels soft against your skin. Choose from silky microfiber, organic cotton, airy mesh, gentle lace, and other materials to find which one works best for you.

How Should a 34B Bra Style Fit?

Make sure your 34B bra feels snug and hugs you in all the right places. The band of the bra should encircle your torso without riding up when you raise your hands. Your breasts should fill the cups nicely - if there’s spilling or gaping you probably need to try a different size. The underwire should support your breasts without poking or irritating your skin. Adjust the straps to stay on your shoulders comfortably. If you still have doubts about choosing your perfect lingerie, take our online Fitting Room Quiz to find a bra that both feels and looks great.

Finding the Best 34B Bra

We’ve designed a variety of 34B bras to match your every style and occasion. Want to glam things up a bit? Our uplift plunge bra will create a beautiful push-up effect while making your cleavage look more dramatic. For everyday wear, we recommend our comfy T-shirt, full coverage, and unlined bras. Go for wireless designs if you want all the comfort and support with less bulk but enough shaping to look great in any outfit.

Explore all B cup sizes: 30B, 32B, 32B 1/2, 34B, 34B1/2, 36B, 36B1/2, 38B, 38B1/2, 40B, 42B, 44B, 46B