So I'm 30 weeks pregnant, 5'8", and used to wear 6/8 before my pregnancy and I've gained 8lbs more than I should so far (shame on me). I bought medium capris, and they ran big. But ok. The material is VERY cheap. I'd wear it at home, as they're pretty comfortable, but for sure would not wear it outside (honestly I'm even afraid you can see through the pants). I should also mention they don't go too much over the waist, so I don't really think I'd consider them as maternity pants.