The Best Strapless Bras of 2026

Spanx is best known for its shapewear but the brand also sells bras, including this strapless one. It’s lightweight and seamless, so at moments, I completely forgot that I was wearing a bra—a big win in my book! The memory foam cups keep everything nicely supported while the grip around the edges holds it in place so I never had to adjust it during wear.

The only potential negative? While I like the seamless band, I’m not sure how durable or supportive it would be for those with larger busts.

Available in two colors, it comes in band sizes 32 to 40 and cup sizes A to DD.

I’m a fan of a lot of what ThirdLove does, and this bra is no exception. It’s the strapless version of the brand’s top-selling 24/7 T-Shirt Bra, which is what catapulted ThirdLove to social media fame. I found the bra snug enough that it stays in place all day yet not too tight to be uncomfortable.

There was enough support that I could even wear this strapless bra when power walking for 30 minutes and I didn’t notice any bouncing. One other cool feature of this bra—and all ThirdLove bras—is that you can choose any combination of band and cup size, including a few “half cups” sizes like C1/2 and D1/2.

The only downside is that, while the wired cups were supportive, they felt too big over my breasts and there was a little extra room—perhaps I should’ve gone down half a cup?

Available in three colors, it comes in band sizes 32 to 48 and cup sizes AA to I.

This Aerie bra has a low-cut design which I love—it doesn’t peek up uninvited over top a strapless dress or shirt, which is one of my pet peeves with many strapless bras.

My breasts filled the cups nicely and I only had to adjust the bra a few times when I was wearing it over the course of a day. The underwire added adequate support without cutting into me or pinching.

However, one negative about this bra is that the decorative lace detail at the bottom, while pretty, feels stiff and scratchy when you have it on for a while.

Available in black and beige, it comes in band sizes 30 to 40 and cup sizes AA to DDD.

Like ThirdLove, Lively is a popular “as seen on Instagram” lingerie brand. I liked that it has a balconette silhouette with molded cups that blended right into the band. The seams are also very sturdy and the material feels high quality—it held up well in the wash.

However, I found that the cups ran very large. There was a lot of gaping and extra space between my breasts and the bra, which caused me to have to constantly adjust it. Not only that, the band rubbed against my skin in the back after an hour or two of wear.

Available in two colors, it comes in band sizes 32 to 38 and cup sizes A to DDD.

I’m surprised that this Vanity Fair bra has a 4.2-star rating from nearly 15,000 reviews on Amazon because I had trouble finding anything—besides the pretty lace accent on the front—that I liked about it.

It has a non-slip rubber lining on the inside that chafed and rubbed against my skin, leaving red marks when I took it off. The band itself was too tight around my ribcage and, even worse, the underwire dug into my chest in between the cups.

Available in five colors, it comes in band sizes 34 to 40 and cup sizes B to DD.

This is the cheapest bra of the bunch and, unfortunately, it shows. While I ordered my usual size, the band was way too tight and cut painfully into my back.

Because it was so small, it didn’t offer any support and constantly slipped down towards my waist (similar to how an ill-fitting headband rides up to the smaller part of your head). The cups were also too small and there was a lot of spillover. I have nothing positive to say about this bra.

Available in three colors, it comes in band sizes 34 to 40 and cup sizes A to DD.