Just bought this one today to!!!! China Glaze Sand Dolla Make You Holla (from the Spring 2014 Sea Goddess Collection). This is what it looks like with top coat (this is a textured polish--more pics on my blog).
China Glaze Road Trip Wanderlust China Glaze Wanderlust is described as a powder shimmery purple. In the bottle, this definitely reads lavender to me, but funny enough on the nails it's way more a soft cotton candy pink hue. Formula was good, 3 thin coats are all you need and it applies easy. So delicate!