PITA has a bunch of hair chalks – very vivid colors – and they’re a breeze to use. Run them through or over your hair and then lightly spritz with hair spray to prevent the chalk from smearing and smudging (see? all those free trial hair sprays come in handy!)  Get a set of 24 chalks for $10 and pay $5 for flat rate shipping for each set.  Perfect for a boy or girl when you’re not sure of sizes – you’ve all seen boys with blue and orange slashes of color, haven’t you?  Oh, wait, those are Bears Fans…