If you're into basics, definitely stock up on the Organic Basics Organic Cotton Briefs ($39 for a pack of two).
The best underwear for your vagina is made with breathable, natural fabric like cotton. Here's the best cotton underwear for women and people with vaginas.
6 Best Organic Cotton Underwear Brands (For Women) - Gurl Gone Green
The Best Cotton Underwear Brands I Wear On Repeat
Sustainable Underwear: A Redefined Guide For Eco-Friendly Intimacy
Little Star Organic Girls Briefs Panty, 10 Pk, Size 4-14
Sustainable and Invisible Underwear - Organic Basics Review
Best Breathable Cotton Underwear For a Healthy Vagina
The Best Cotton Underwear: 19 Cotton Briefs and Thongs
DESCRIPTION, Introducing our newest organic cotton and hemp brief, sustainably made from excess fabric and trims from our previous underwear
3-Pack Organic Cotton + Hemp Mid-Rise Briefs Multi-Color
The 20 Most Sustainable Underwear Brands