I own a pair, which I love. They're a size 8, because the size 6 seemed really tight when I tried them on. But after having worn them for a few days, they got pretty loose. They don't look baggy or anything, but they did give quite a bit.
I just got another pair today, they're GAP ones and size 25/32 and they're really tight. It took me ages to decide whether to go with these or the 26 ones, because these are REALLY tight, but the other ones were a bit wrinkly even in the store, so I felt like they might get baggy as well. The ones I've got now aren't terribly uncomfortable, but they are really tight around the waist. I've been wearing them for a fw hours now, but I'm worried I'll have trouble putting them on when right out of the wash lol
How tight do you usually by yours? And how much do they give? These have a bit of lycra to make them stretchy in them, too.. Just not sure whether I should exchange them for the bigger pair.. duuuuh lol