I wear a size 10-12 in Jeans on a good day so I bought a large. However, my butt barely made it in and I don't like how the scrunched part at the bottom of the pants raised towards my calves when walking. The texture Is Amazing it feels nice just it's a Lil tight on me so I need to lose weight or go up in size. When sitting down they come to my calves as well so IDK but love the feel of them