I would say nothing with wings or attachments, nothing with a bag or purse and something with thin material, and stretchy LOL at least thats what i am aiming for. the last thing you want is to be Hot, trying to carry a purse, with a buzz and knocking everyone out with your wings Then when you want to drop it low or shake a lil something you can't because your outfit has no give.
Go to Halloweenmart.com they have a good range of things. Hope to see you there!