I'm the Recruitment Advisor for Theta at the College of Charleston.
Last year our shirts had shoes on them and it said 'She's a Theta...no one can fill her shoes!" Very cute! Ordered them from
www.tgipromo.com\university - they are GREAT to work with. Search their design library by the keyword "shoe" and you'll find it.
If you search the site for "kappa alpha theta" you'll see some other shirts they did for us. There is a pink one that says "Everyone has their day in the sun, some just last longer than others". That's a pretty popular bid day theme but the shirt design is cuter than most I've seen. There is also one with cards on it that says "Theta...It's in the cards" but for Bid Day it could say "We played our cards right" or something.