Homemade Halloween costume ideas for teen girl?

Nudist.

You can either just go nude or get a black shirt and shorts. Make up a sign that says CENSORED in white letters (like the old Bugs Bunny cartoons) and wear that over. You won't actually show anything but it's still funny.

Teenage Halloween Costumes Ideas

I love the birds idea! Otherwise a regular zombie would be great, just use some old clothes, stain them up a bit then use white glue and makeup for the zombie look itself.

If you're handy at sewing you could make a 'prom' dress out of an old sheet, a bit of dye etc. or even a shower curtain. If not, and you really want the prom route, try a second hand store.

A fortune teller! Find a long skirt and a peasant blouse at a second hand store. Find accessoreis and a voila ! a costume

Keep an open mind and go to a second hand store. Get inspired. This might be something that you could do with your mom. What fun!

this website shows you how to make costumes of headless people & other things, i used it to make a dead Hannah Montana costume one year.

http://www.coolest-homemade-costumes.com/

ever see the movie the birds. if not look it up. go to thrift store buy a cheap skirt and blouse. cut little hole and ripe it in several places. buy a bunch of birds wire them on. don't forget your head put fake blood on hands and face and birds in hair and skirt and blouse.

The dead Hannah Montana costume had to be a classic.

Be a cat. You can go buy the ears and a tail. Then all you have to do is wear black clothes and paint whiskers on your face.

Firefighter? You could wear red pants a white shirt and a red firefighter hat