Looking for organic cotton underwear or knickers in the UK? Here are my favourite eco brands offering undies kinder to your skin & the planet.

Learn more The best cotton underwear is a tried-and-true undergarment staple that you definitely should have a pair of in your dresser — and if you don't, you've come to the right place.

Perri Ormont Blumberg is a freelance writer and editor with 10+ years of experience. She joined the InStyle team as a contributing writing in 2022.

UPGRADE NOTICE: The new version of shorts underwear has wider and softer waistband (better stitches for chafe-free comfort), more stretchy fabric and more color options. We listen to your ...

We spoke with four experts — two OB-GYNs and two urologists — who gave us their best advice for choosing and wearing ...

Tester notes: Made with a cotton/spandex blend ... To make sure you have the best experience with period underwear and that each pair lasts long term, make sure to follow the brand's care ...

The best period underwear can ... “feels as soft as the cotton underwear I gravitate towards when I’m not menstruating!,” says Teen Vogue contributor Gabrielle Kassel.

If you’ve ever suffered through a switchback with sweaty cotton drawers with tight ... We tested out a few pairs to find some of the best hiking underwear for both women and men for your next ...