I've been using an Amity wallet for the last fifteen years...it's finally just about ratty enough that I should get rid of it. I've got another one sitting around somewhere that somebody gave me for Christmas seven or eight years ago...don't remember what brand it is though.
Wallets are pretty simple, and also pretty durable in general. So they're really a personal decision...go look at some and see what layouts you like and pick up one of those.
A really nice leather one (dunno what it is because i got it in Spain). I like leather wallets as they are durable and look the best but that is just my opinion.
If you can pay for it, Louis Vuitton (their wallets are good). If not, try Hartmann. (should be at Nordstrom or Saks) If not, then Fossil. (should be at Macy's)