How can I be a Harry Potter chater for Hollwen

Well if 你 want to be Luna I think hottopic has some pretty unique stuff that she would probably wear.And I know hottopic would have clothes perfect to suit a death eater as well. And for wands try the noble collection they have a whole lot of HP stuff.

Here's what I would do. It's for CHEAP too!:

1) Find jeans 或者 caprees and get a colorful 或者 bright t-shirt in your wardrobe. 你 could even ty-dy.
2) Grab a pair of earings (clip-on if your ears aren't pierced) and hot-glue either real small radishes 或者 home-made-drawn-on-paper radishes to them.
3) If your hair isn't light blond already, go to Wal-Mart and get the spray-in white hair dy. 你 might also straighten it if neccassary.
4) Get either a wooden dowl 或者 a fairly straight stick for a wand.

There 你 are! Hope this helps!