I ordered this and thought it would be ridiculous and make me feel like I was a trussed up chicken..
However, it arrived yesterday, and blow me down it's magical...and to be honest takes you at least one size down. I've just tried on all my closely fitting dresses and they are loose.
As it doesn't end anywhere so you have no overspill, you wear your own bra and its very very lightweight and comfortable.
flexees onesie
Only down side is my DH will wet himself laughing if he ever see's it.........