That hot blonde (my sister) remembers you & says it was your lack of costumes. :) Couples aren't skeevy, it's the single guys in jeans and t-shirts that forgot to shower that we're trying to filter. We want everyone inside to bring something to the party.

We also want the ladies (often in skimpy outfits) to feel comfortable, and not (overtly) leered at, and the guys too. I personally especially love when guys are too warm in their leather pants and go back to their rooms to come back in less. :)