Mine were loose.
1. No solid red or blue
2. No hats
3. No gang related clothing, shirts with gang numbers ect.
But that's mostly for guys, I'm sure girls had a skirt requirement but I wouldn't know. I do remember
4. No spaghetti straps (most girls got away putting a jacket on)
5?I want to say they sent girls home if they had thongs, but I'm not 100%