Borderlands 2's vault hunters now have additional downloadable skins to put on in their quest for better loot. Each class now has a Domination, Madness or Supremacy themed outfit, available for $0.99 / 80 Microsoft Points apiece. The 15 skins are not included as part of the $30 Borderlands 2 'Season Pass.'
What you do get with the Borderlands 2 Season Pass is the recently released Sir Hammerlock's Big Game Hunt. The Seasons Pass will include one more piece of DLC to conclude the four announced packs. Then we place our bets on a "game of the year" edition for this holiday that'll include Borderlands 2 plus all DLC.