Just so i'm clear, the only reason i said it runs large is b/c of the top portion, but the bottom or waist. loved this romper when i saw it online, it was however too big in the top portion. the straps are adjustable but the back is too low for a bra and it "gaps" too much in the front unless you are standing straight all day.

also b/c i'm 5'8, the small was just a tad too short, definitely no bending !

i'm 5'8 tall, 127lbs with an average size chest #34c# i ordered a small and the bottom