So we were paging through this month's issue of In Style, and we came across this awesome mood-changing nail polish. In The Mood reacts to the changing temperature of your hands and shifts colors throughout the day depending on where you are and what you're doing. Go from turquoise to green, bright pink to orchid, petal to bubble gum, and on and on.

Currently available for $8.00 online (they just launched, so expect it to start showing up soon in stores like Ulta and Sephora), it seems like a pretty great product with one hitch: You're going to have to fork out $7.00 for shipping on top of the $8.00 price tag.

Seeing red? Green with envy? Cold weather having you feeling blue? Why feel it when you can SHOW it on your fingers and toes.