Basically it's going to be a collection of original fan cat costumes themed to each month. For example: I'm planning a December cat based on Christmas. She's named Yuletide and is red, white and green, and quite fluffy. saffity has a plan for a March cat based on St. Patrick's Day who is green and decorated with Celtic designs.
The months that haven't had people asking for them yet are: May, June, August and either September or November (one costumer has a cat for either September or November depending on if someone wants to pick one or the other). If I get a lot of interest, I may end up doubling up months to include more than one cat.
If people here are intersted just leave a comment and I'll post a full set of guidlines. If you'd like to pick a month, also leave a comment and I'll confirm it with you later.