Just received this yesterday and put it on immediately, slept in it, kept it on when I got up. I am a fan. It will be great for what I wanted it for.

HOWEVER, a few of the "top" reviews say it runs 1 or even 2 sizes smaller than the charts. I typically wear a 38GG or H in UK sizes. I wasn't looking for super support. Just enough to keep my boobs off my torso and to keep jiggle at bay when lounging around casually with friends and family on vacation, and also for occasional sleep use. (Raise your hand, my big boobed sistren, if you've ever rolled over on your own boob in the night.) I ordered an XL, wondering if I should size up to a 2XL. It is super comfy for sure, but if I wanted any actual compression, and I'm not talking any real smooshing flat type compression, I would order an L, which I plan to do RIGHT NOW.