5’7 130-135 lbs. based on reviews ordered black Medium & it fits impeccably! I own other expensive jumpsuits and this one wears just as well as the designer brands in my collection. Beyond impressed and pleased! The Amazon reviewers were on point! Especially perfect for small waisted pear shaped ladies with a lil booty or athletic thighs. Highly recommend. I am grabbing a second one in emerald green for sure! The zipper isn’t difficult. I zipped & unzipped it alone. Use your extra money on a great coordinat

I’m 5 4 and I felt like it was a little long for it being a small. I still wear it, it would look better if it was shorter. Very comfortable.

I’m in love with this!!! It’s so flattering yet comfortable! I’m 5’8”, 150 lbs and a medium fits perfectly! The fabric is very nice too, although I haven’t washed it yet so not sure how it holds up after laundering but seems very well made. Cutest jumper ever!!