I don't change my wallet too often, so I usually dissuade myself from buying new ones. That said, I have:
LV white MC Koala
LV Damier Azur Koala (currently in use, my husband bought it for me!!)
LV Damier Koala change purse (for use in a pochette)
Marc Jacobs small frame wallet
Kate Spade punched Noel wallet
Gosh, I think that's it! Though I would love to have a LV Zippy wallet sometime, but only if they made it in damier or MC.