Fits well if you order a size up
I order this jumpsuit for my 21st birthday along with 4 others. I found that in the other 4, I was a small, the medium was either too long or loose on top. I saw that other reviews said this ran small so I ordered a size up and it fit perfectly. I was extremely happy with the way it looked and would recommend for the quality. Wore with 4 in heels and made no adjustments.