Design Fairy

How to design a dead fairy costume?
right, im 14 and for halloween i want to go as a kind of dead/gothic fairy.
So i thought, maybe a black tutu- black tights, leg warmers and black fairy wings?
i havnt got a lot of money so yeah.
What else could i maybe use or wear?
Also my budgets about £15- £20 :$
Thanks in advanced
ps. could you maybe put the website/shops+ prices of where you found/got them.
get tights, black eyeliner/eye shadow. some wings and a wond
and cute tap dancing shoes
http://espimages.biz/2152/I/833/5/medscaleMidnight-Fairy.jpg
FAIRY PRINCESS/ MERMAID/ GIRLS DESIGN – Face Painting/ Fancy dress make up by Becxstar – how to