I ordered these pants after seeing the good reviews, but i don't agree. these are going back. i ordered a small. i'm 5'5" and 135 pounds. i am usually between a small and a medium in pants, but the small in these pants is huge. i could definitely fit into an xs. but i also don't think they are very flattering and don't like the feel of the fabric. it's too bad. i love the idea of these.