[SWTXBelle]

"Where" their letters?
To clarify, event shirts usually have (in addition to the name of the formal/event) either the sorority's letters -so any man wearing it would clearly not be a member, but a guest ( and ditto for a fraternity formal/event shirt - any woman wearing it would obviously be a guest)or in the case of a mixer, the fraternity and sorority letters - a woman wearing them would be a sorority member, a man wearing them would be in the fraternity. So there is no "giving" of letters, per se, when a guest WEARS the letters on an event shirt.