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19 sexy lingerie sets that know exactly what they're doing
Straps, lace, no regrets.
Not enough people talk about how intimidating lingerie shopping actually is. You want something that feels considered but still pretty, playful, maybe even a little cheeky — and suddenly you're staring at pieces with seven attachment points, wondering why it didn't come with a diagram.
The best sexy lingerie of 2026
I've done the digging so you don't have to: the best sexy lingerie sets, the best bras for when you want your underwear to do something special, and yes, a few picks that cross into bridal lingerie territory for anyone already thinking about the wedding night. No cheesy costume energy, no compromises.
What I found reflects exactly where lingerie is right now. Harness strapping is having a full moment — think Bluebella's Simone thigh set and Playful Promises' crossover architecture, both doing something closer to sculpture than underwear. Jewel-tone lace is back with intent: teal, navy, deep fig. And the sheer babydoll is making a quiet but determined comeback.
From two-piece sets and lace bodysuits to basques, suspender sets and sheer slip dresses that work as hard over wide-leg trousers as they do on their own, there's something here for every comfort level — whether you're shopping for a specific occasion or simply because your underwear drawer deserves better. All of these ship within the UK on standard delivery, and several are available next-day if you need them fast.
Kara Kia is the Ecommerce Editor for Women's Lifestyle at Hearst UK, leading Cosmopolitan UK's digital shopping strategy across fashion, beauty and lifestyle. With over eight years of experience as a journalist and editor, Kara specialises in skincare, makeup, haircare and helping women find their personal style — trying and testing every product she recommends. A trusted voice in fashion and beauty ecommerce, Kara's most-read guides include the best wedding dresses under £1000, the best affordable jewellery brands, the best Korean skincare products, and the best products for curly hair. She also covers major shopping events including Black Friday and Amazon Prime Day for Cosmopolitan, Red and Prima. Kara previously held the role of contributing Fashion and Beauty Ecommerce Editor at ELLE UK and Harper's Bazaar UK; before joining Hearst, she was Fashion Content Editor at NET-A-PORTER's Porter Magazine, Associate Editor at PopSugar, and wrote for Refinery29 and LOVE Magazine. An experienced interviewer, she has spoken to Zendaya, Alicia Keys, Simone Biles and Tyla about life, work and style. Born and raised in Kingston, Jamaica and formerly based in Toronto, Kara now lives in London. Follow Kara on Instagram @kara.kia
Megan Uy is an associate shopping editor at Cosmopolitan, where she searches for the best products in all things fashion, home, beauty, sex, gifts, and more, so you don’t have to. When she’s not writing for the site, she’s whipping up some cool and trendy content for the fashion section of the print magazine. She’s been with the brand since 2019 (when she was an itty-bitty editorial fellow), and she's also written for Delish, House Beautiful, and People. Follow her on Instagram to get some BTS of the editor life and chaotic NYC content. Also, feel free to hit her up if you ever wanna discuss the madness that is TikTok.































