First you'll need:
1. Black baggy pants
Put on 1-3. Next paint your nails. (If you want.) If you have long hair like up to your ear, wet it and comb it, don't hair dry it!
2. Long black shirt
3. Black sneakers
5. black nail polish
Oh and opinion: don't smile at all! Ta ta for now!
Thanks to an anonymous submitter for this idea.