Louis Vuitton just came out with some nice cases for the iPhone. They seem to me like more of a holster, but still looks like a nice case. 
http://www.fashionweekdaily.com/scene/fullstory.sps?inewsid=443175&iNewsCat=<CAT>&itype=8488

http://www.fashionweekdaily.com/scene/fullstory.sps?inewsid=443175&iNewsCat=<CAT>&itype=8488
