It fit perfectly! I’m 5’5 115 and got a size small and it wasn’t too tight and fit very well on my body.

Just received this. From looking at it, thought it would be too big and long. I'm 5'8 and 156 lbs and the Medium fit fine. I too wish the drawstring was adjustable but it fits; so not an issue. Love the pockets. Planning on wearing on an upcoming trip and the material is very soft. As a tall person, never have liked one-piece rompers (typically short through the stride) but this jumpsuit has good length to it.