These colorable galaxy stickers by Leanna Wright are just the thing to de-drab standard issue textbook covers, lockers, and the like. All you need is a printer and some sticker paper, plus the coloring tools of your choice. Also? If you happen to have an X-Acto knife or a really good pair of scissors laying around, you can cut out the shapes to make some stellar stencils. Download the whole deal here:

leanna_infinity_cosmic