Top too big
I ordered a small and a medium. The small was perfect in the top but too tight in the bottoms. The Medium was perfect on the bottom but was too loose in the top and the straps rode up on my neck. Also, although I'm an active 56year old, open back just didn't look as nice with even just a little back fat. If you wear a swimsuit that covers higher on your back or has lots of straps, it can also look weird.
Response from Lulus.com:
Hi Christina, thanks for your review! We apologize that the fit of this jumpsuit wasn't quite right for you. Our fit experts (lulus.com/customerservice) are available to provide personalized assistance for all of your sizing needs. We're in the office daily, and would be happy to help! XOXO