bunnikun
Costume shops should have elf ears for you to wear, otherwise just don't make 'em. Handmade elf ears usually don't look to good.
I meant to reply to this right after I saw it. Thanks for the advice. ^^ I tried making them first, and, as you said, they didn't look very good, probably because I didn't have great material to work with ( I shoulda listened to begin with, but I thought I'd be able to come up with something half decent. No such luck). So then I went looking at costume shops, but the ones close didn't have any sort of prosthetics, and I ended up buying online and having them two day shipped. Got them today, so I'm good now.