How should I do my hair?

Ok, I need help thinking of a hairstyle for me and my friend's Halloween costume, which is going to be a homemade outfit we like to call Glamor Girls. My hair is dirty blonde, wavy, and medium-short. ( I also HATE to put my hair up so don't want a hairstyle that involves putting hair up) My friends hair is fairly beach blonde, curly, and also about medium-short. ( She doesn't mind putting her hair up) This hairstyle can be something that a hair stylist can help us with, because her mom is a hair dresser. Please make sure it involves no hair dye or highlighting and CAN include hairspray. ( The paint kind) Thanks for your help and please help me before Halloween!