I just looked through all the gorgeously designed winners of the furniture contest and it made me realize, We only have one style of the letter box. Both the Moogle Letter Box and the Regal letterbox are obviously, of Moogle design, and those two were released in Patch 2.1!

I've no doubt in my mind that SE's housing team and our extremely creative community could come up with some great designs! Even to just piggy-back off our current housing trends, we could at least do with a Paissa, Moogle, and Carbuncle-type Mailbox! Even ones for Oasis/Riviera/Glade/Oriental styles would bring a lot of variance to outside furnishings!