I'm going to a hen w/e of a friend in the next couple of weeks. Even though i only know 2 of the 20 people going, even though it's in the arse-end of nowhere, EVEN THOUGH i come out in hives at the thought of hen party games, i was willing to go and damn well enjoy myself 
However, to compound the general misery of this hen weekend, it has been announced that there will be a fancy dress theme to our outing to the only club in Shitsville, the nearest place to our hotel. The theme is "all-American cheerleader" and i am absolutely dreading it. At present i'm a size 16-18 and as i said above, not the most outgoing.
AIBU to totally dread this to the point that i've been in tears over the thought of having to get dressed up and go. and AIBU to think that people who invent these fancy dress codes are just sadistic buggers?!