My car has the sparkle gold Mickey ears for their 50th anniversary that we got at Disneyland last summer. In a couple months, I hope to get one from Disney World!!
Just returned from WDW in Feb and had the "Golden" Mickey one on until just Saturday when my DS returned from WDW and bought me the 6 pack of WDW antenna covers so now I have the St. Paddy's one on my car until Sunday and then I will go back to Golden Mickey until Easter....Yeah!!!
For a few days more, I've got the Mickey St. Patty's Day one on my car. I've got a drawer-full and if I remember, I'll swap them out per season/holiday.
the st. paddy's one with the green top hat will be on until end of march. starting in april will be the easter egg one. may will be disney golden ears. june will be french flag mickey, july the 4th of july one, august will be scotland flag mickey, not sure from there.