Organic Fiber Robes?

Hey y'all! I'm looking for a 100% natural fiber robe for my next postpartum season but don't want to be scammed/duped by random "brands" and etsy shops online. Any recommendations?

My musts:

- 100% organic material (cotton/linen/bamboo)

- light and airy, kimono style. Baby due in summer!

- Machine washable

Thanks y'all!