That's why, when I realised bra dresses existed, I quickly ditched my go-to lingerie and took the plunge (pun intended). Back in 2023, Uniqlo’s Bra Tank Top made waves on TikTok, accumulating over 2.7 million views, jump-starting a range of built-in bra tops we’re still shopping for in 2026. The Ribbed Sleeveless Bra Dress - equal parts stylish and practical, making summer dressing feel easy breezy. Naturally, just like with Uniqlo’s cult bra top, other brands are following suit, labels starting to roll out built-in bra dresses in every form. Shop the best bra dresses for summer 2026 below.