Spring's biggest nail polish trend is all about Rainbow Brights. Yellows, blues, lilacs, and more ROYGBIV hues are going to be bit hits at the nail salon this season. Take Kim Kardashian's bright coral, for example. The reality star chose a juicy orange shade so vibrant it almost tipped to red when she attended the Kids' Choice Awards last weekend. These days, peach, nectarine and apricot will all pass as coral on the shelves, but the real tone, as it's found in nature, is deeper and more sanguine. Opt for the shade to make a bold spring statement. Because what better way to accent a little white dress than a pop of color on the nails? Read on for tips on how to wear Rainbow Bright hues and which ones to buy.