Good Foundations: Discover Our Must-Have Underwear

The key to dressing well? Wearing the right underwear. Getting the foundations right makes everything else you're wearing slip effortlessly into place. If you've ever spent the day adjusting wayward bra straps or wearing knickers that are determined to ride up, you'll know exactly what we mean. Supportive and functional underwear doesn't have to mean boring; our lingerie ticks every box from comfort to style. From smoothing and uplifting bras to VPL-free knickers and pretty, playful lace bodysuits, our hardworking lingerie delivers shape and support where you need it most.

Finding a pair of perfectly fitting knickers is like searching for the Holy Grail, but the wait is finally over. Our Body at M&S lingerie is designed to feel like a second skin and made with a 360-degree stretch fabric that moves as you do. Each piece gives you smooth lines whatever you’re wearing and is so comfortable you’ll (almost) forget you’ve got it on. Our must-buy item is these flattering high-leg knickers designed with Flexifit technology. Sitting high on your waist, they are super flattering and have flat seams that won't irritate your skin. You'll also find full briefs, shorts and thongs, all with the same effortless, easy-to-wear design.