Okay, I ordered this to wear under clingy clothes so I would have a smooth line.  I wanted the bra attached so I didn't have to worry about finding a strapless bra.  I read the sizing chart and ordered correctly but when it arrived, I tried to try it on and couldn't even get it over my head or over my thighs (tried to step into it).  I needed it to wear on a cruise and didn't have time to re-order...I know, I shouldn't have waited to the last minute to order, but I thought I would find one locally and when I didn't I decided to try Amazon.  I will be returning this...I must say, I haven't had a lot of luck with sizing ordering clothes on Amazon, now I will have to see how the return process works.  This will be one of several items I need to return...I'll let you know how easy it is or is not!