Rococo Nail Polish Nightshade Collection: Rococo has quickly moved onto our favorite nail lacquers list (yes, we have a list). The packaging is gorgeous, the colors are rich, and most importantly–they stay on. This collection won’t be out until November, but we’re counting down the weeks. It comes in Metallic Magenta, Dark Empress, and Deadly Nightshade. ($16, SpaceNK Exclusive, coming in November)