haha I haven't thought of outfits yet LOL I really know nothing about the poor little guy so, he is plain for now! lol
you don't really need to know anything about him to make him an outfit. that's the beauty of Sackboys and girls. I've seen "music videos" made using the game. take for instance "Never Gonna Give You Up" by Rick Astley. they had Sackboy in a little dress shirt, slacks, shoes, trench coat and even Rick's hairstyle. plus, the game allows you to make it look like they are made from lots of different materials and colors like denim. just make him ANYTHING YOU WANT!!!!!!!!
so you can see the possibilities are endless:Sack AstleySack HendrixSackmen trailerICO
(really he just looks like a Gladiator or Spartan)random Sackboys
this one shows off LOTS of characters you can make in the game.more random Sackboys
so as you can see by those videos, the possibilities are literally ENDLESS!!!!!!!