1) Skimpy clothing is fine and dandy and there’s characters that are pretty unclothed, however no nudity. All areas that should be covered by a swimsuit must be covered. Please do keep in mind that there are younger ages who do attend conventions, so just keep those things in mind.2) No purposely offensive costumes. We accept many things, and never say we are the pinnacle of “family friendly”, but remember, there is a line that we do draw when it comes to offensive costumes (racist, homophobic, etc.). If you are unsure if your costume is in good guidelines, then please mail us at our email on the contact page addressed to KATE MATTISON (our head of cosplay) with the subject entitled “COSPLAY” to firstname.lastname@example.org.