Very short hair vs. Wig, for prom? (pics)?

I like the long hair better. Not a lot of girls look good with that short hair (no offense). Do what makes you feel comfortable but you look better with that hair for now. If you're uncomfortable or think it looks fake (it does a little) then just don't wear it. It's not a big deal as long as you have a lot of fun and feel good about yourself. But generally for prom girls like to be on the more feminine side even if their style is naturallly not so girly.