First of all, I love these. So cute, hug the booty just right. I usually wear a size 7 and no matter if I go up and down a couple of pounds, a size 7 is my go to but, trust me when I say go down just 1 size. I bought these also in red and a size 5 and they fit perfect. The size 7's are loose and give me a lot of space from my but and low back to the pants. I'll still keep them cuz I am too lazy to return them. But please size down. I an 5'4 weight 133. I have hips, booty, and legs for days.

I weight 120 and am 5'5". They run big in several of their pants, so I went down a size. I ordered a 3 because, well, I don't really have a waist. For me, the 3 is great. The three fits just right .