I never try stuff at VV. I figure, even if half of it doesn't work, it's still a good deal :~) They will take exchanges back though, if you keep the receipt.
At least I know a coupla brands of pants that fit.
I can deal with trying on tops, some of the time. I detest trying on pants.
Still have to figure out an outfit for the wedding, though. *sigh* I probably should actually go to the real mall for that. Not many nice dresses at Value Village, unfortunately.