I hate dress shopping

So, I have a wedding to attend next weekend and I could use a new dress.  I spent 3 hours tonight trying on what felt like a hundred dresses...with NO luck.  I feel totally awful.  Everything was just so unflattering and really not cute.  I don't want to look fat (difficult) or like an old lady!  I am soooo upset right now.  Time for some sit-ups...