I have a Squeem vest I bought on Amazon. I initially bought it to wear at night when I was waist training with a corset. One great benefit of the vest is it really accentuates my breasts (I mean A LOT). If I put a tight T-shirt on over it I look especially girly...

I've used that squeem vest as well, my only complaint is that it didn't last nearly as long as the Vedettes.

I have the squeem cotton/rubber waist cincher. I wear it for about ten hours a day and it does seem to be working. I've been wearing it for about three weeks now and my body seems to be starting to hold the shape after not wearing it overnight. I think the key to it is wearing it everyday for at least 8-10 hours and making sure you have the right size.