I’m 5’4, 103 pounds, and got an xs, this set fits perfectly and looks sooo cute. The waistband for the skirt is a little tight like the other comments said but for myself I felt like it was good, if u have a small waist this will work perfectly if not, I’d recommend sizing up. This set is amazing it makes my butt look so good too

I'd say that this set isn't really sized correctly: The skirt waistband is definitely quite tight. I'd say this is a good set for someone with a large bust and a slim waist. Unfortunately i'm the other way around!