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

The best cotton underwear in 2024 Best overall ... Best patterned: Duluth Trading Co. Women's Free Range Organic Cotton Briefs - See at Duluth Trading Co. This pair came highly suggested from ...

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.

But is it the best? The New Standard Institute estimates 150 billion new garments are made every year, with the revenue of the underwear ... bamboo and organic cotton are valuable alternatives ...