Holy moly I love these.I definitely could’ve gotten by with a Medium BUT went with Large due to having big butt and thighs. They stay up fine and don’t sag or look strange at 24 weeks.These have plenty of stretch, and are not too thick or too thin. Material is somewhat “slick” so it doesn’t pick up every piece of fuzz/dog hair like plain cotton, which is a huge deal to me anytime I am wearing black.Plenty of growing room which is great as I get rounder by the minute.These feel absolutely wonderful on my bump and the pockets make my little pregnant heart so happy!Purchased these for my daughter who is pregnant and she was over the moon with them