I cannot recommend this product more. I have been using these corsets for several years and they are great when used properly. Unfortunately, they've recently (last two orders?) gone through some major product changes, and not for the better. First, the plastic wrap is thinner - they're much more brittle, but still hold the collar of a polo shirt quite well - not so well on a shirt. The second and most frustrating change is the glue. They no longer stick and often fall off within an hour or two. I used to be able to use them three or four times before having to throw them away - now I can barely get out of them for half a day. I had to stop using them. Really disappointing.