I was pleasantly surprised by this simple romper. I’m 5’7 and ordered a large. I’m about 180 pounds. I wish it was a tad longer from waist to ankle but it doesn’t ride up or feel uncomfortable walking around or sitting.
I am 5'6" 120lbs and ordered a small and it fits me like an absolute dream. The bottom cuffs come directly above my ankles, perfect length for me.