I thought that was "Show off your characters while you wait" Featuring normalish looking characters who were flopping in queue, this was intended for the cutest/coolest characters that people truly thought looked exceptional
Show me your cutest/most interesting characters! Here is my cutest Lyn, by far the cutest character I have played in any game period
http://imgur.com/JNKU2OF
I wouldn't mind if the wardrobe remained unlocked permanently after getting 30 days premium, or being able to buy it for 800-1200ncoins permanently in the shop, to be frank wardrobe + login queue is the only reason I have premium right now.