Dream Come Blue A cobalt blue nail polish as bluetiful as you. MY ME ERA: DREAM COME BLUE NLS033 OPAQUE In my true blue era. This limited edition cobalt blue nail polish in a crème finish is what dreams are made of. It'll inspire you to be your truest self in real life, no matter how blue it may make others. Express hue you are in bold crèmes and shiny shimmers from our My Me Era collection.