Runs big. I’m wearing a small and Holly is wearing a large. Lindsay is wearing a small as well. Hanna is wearing the large. (The small is mislabeled in the lAbel. The label is printed 2x but the size tag is small. I didn’t wanna cut it out and have anyone question if this is new or used. So I left the label on it. U can easily remove the label if you want to) Mirrored selfie is a small on me.