Nails are the hottest accessory right now and they're also one of the easiest gifts to buy. Ca ching! Whether it's for a niece that can't get enough of your glamorous nails or the bestie who always likes to be wearing the hottest hues, there's something here for everyone, including people that like to care for their hands (and feet!). We heart every single one of these gifts from the likes of OPI, Clarins, Mecca Cosmetica, Burt's Bees, Kit Cosmetics and more . . .