Teasing hair.I'm a beauty school dropout so I won't steer you wrong;D
I like to section it off starting at the crown.Make a rectangle about 2 inches wide and slightly less than an inch long.(Or, what feels nice but NOT TOO THICK in your hand.Hold this piece straight up.Spray on each side with a bit of hairspray.WHEN the spray is dry take a comb OR brush (not the wire brushes with balls on the ends THEY WILL PULL HAIR OUT).Start 2 inches above the scalp and,while still holding that piece of hair straight up, use your brush or comb and start brushing/combing it backwards (towards the scalp).Do this repeatedly with that section until its mostly a ball of fluff.
Imagine that section is cut in half.Make 2 sections just like it....imagine bricklaying.Do this exact same step with each section.Remember to spray and let spray dry before teasing.Do this either all over the head or focusing on the center brick pattern.Don't worry, you will brush over it and it will look like big hair,which is what you want.Finish off with a l;ayer of spray,and let it dry so your hair doesn't get curled from the wet spray.
Hey I teased up lots of extras for the film Rock Star.
Syndrome is right about Claire's.I also have found great supplies at dollar stores...or wherever.Spencer Gifts can be kewl,also Big Lots and Sally Beauty supply or any beauty supply store.
You will probably want eyeliner.Whichever formula works best for you.I prefer waterproof liquid.
Any leather or fake leather studded or spiked armbands or belts would be great.And handcuff belts are great too.
Depending on if school considers spikes and cuffs as weapons.Something to think about.If spikes are outlawed theres always studs.Also...rubber bracelets would work,either black or colors.
And for necklaces, anything with skulls or stars, or rock band logos from 80s bands.
Feel free to ask any of us for further clarification.....
"Sacrifice before Compromise" "Live the rock n roll dream"