I thought I knew about every temporary hair color fix, but I was wrong! Color Swypes ($23, each) are an ingenious and simple way to inject some fun into your 'do. Just place sections of hair between the applicator, close it, and 'swype' through for instant color -- ta-da! The 'dye' is just non-toxic oil pastels, and will wash out with shampoo.
Ombre hair is just a few swypes away!