Values Day: Panhellenic T-shirt (slate blue, I think); jeans, denim capris, or denim shorts; clean, predominately white tennis shoes, DZ flip-flops, or brown sandals; and 5 pieces of silver jewelry.
Philanthropy Day: "National" jersey (white jersey with green letters and cuffs); khaki pants or shorts; tennis shoes, DZ flip- flops or brown sandals; and 5 pieces of silver jewelry.
Skit Day: Our skit is the Delta Zeta County Fair, so the girls in the skit (and anyone else who wants to) will be wearing Western-style shirts and cowboy hats (that Randi, the horse show girl, will be contributing!

), jeans, and probably boots of some kind. Everyone else will be wearing pink, green, or white (or any combination of those colors) tops--nice tops, no less dressy than fitted polo shirts, but preferably more dressy; black bottoms of any kind (pants, capris, skirts); black shoes (closed- or open-toed); and 5 pieces of silver jewelry.
Pref Day: Of course, the black cocktail-type dress (any style in which the badge can be placed on the dress in its proper position); black shoes (closed- or open-toed); hose with closed-toed shoes, no hose or toeless hose with open-toed shoes; and badge with gold, diamond, or pearl earrings only for jewelry.
Bid Night: Bid Night T-shirt (no idea what it's going to look like yet!); jeans, denim capris, or denim shorts; sandals, DZ flip-flops or tennis shoes; and any jewelry you want!
Okay, now my fingers are tired from typing so much, so I'm going to go read some other threads now!
Edited because I'm a stickler for proper punctuation--or maybe just a big loser!