I love this jumpsuit--it's incredibly comfortable, casual, and chic. It's a pretty simple design that could look a little "toddler" on its own, so I wear with a scarf tied around my neck and get a lot of compliments on the get-up. As far as sizing goes, I'm 5'7", 127 lbs., and kind of ladder-shaped and the XS fits very well (I'm usually a 26-27 in jeans), though I agree with others that say it might be difficult to slide the jumpsuit on if you are endowed with significant hips or thighs!
This jumper fits perfectly--it's relaxed enough to be comfortable without being too baggy and the material is a lightweight dream. It looks best with a belt around the waist. I just wish I'd gotten it earlier in the summer so I had more time to wear it. I'm planning on pairing it with long-sleeved shirts to keep wearing it into fall. I was a bit nervous about the size, but the XS fits perfectly with just a little wiggle to get it over the hips. I typically wear a size 25 jean and xs/s tops.
Really love this jumper. I love the little green details in the stitches and it fits great.
I am 5'6 and the Small fit me perfectly. I love where it falls and doesn't drag below my shoes! Gorgeous color as well. I love the little pattern within the fabric and that it's not just a flat color.