In game Outfits
Sword of Justice – Unlocked by reaching Rank 3
Golden Boy – Unlocked at the beginning of the Traffic Desk
Sunset Strip – Unlocked by reaching Rank 8
The Outsider – Unlocked by reaching Rank 13
Hawkshaw – Unlocked by reaching Rank 18 (Allows you to take more damage)
Chicago Lightning Suit (available through the Rockstar Social Club)
Pre-order outfits
The Broderick
Unlocked with downloadable content
Increased melee damage and damage taken
The Sharpshooter
Unlocked with downloadable content
Increased accuracy with the Garand and Colt .45
Button Man
Unlocked by collecting all DLC Hidden Shields
Carry Extra ammo for all weapons