Tenpenny's suit

Tenpenny's suit is a piece of unique clothing found in Fallout 3, worn by Allistair Tenpenny of Tenpenny Tower.

Characteristics
It provides a damage resistance of 2 as well as bonuses of 1 to Charisma and 2 to Small Guns. Only merchants can repair it; there is no other clothing with which it can be repaired.

Location

 * If you sided with Tenpenny during the Tenpenny Tower quest, there is still a way to obtain his suit non-violently. Wait until he has started sleeping, then use a Stealth Boy to reverse pickpocket a grimy pre-War businesswear into his inventory. Leave the building, and return to find him wearing it. You may then pickpocket Tenpenny's suit from him. This only works if the suit given to him is in good condition and has a better armor rating than his own.
 * If you have done the quest Tenpenny Tower and helped the ghouls to get into the Tower, Tenpenny will be dead after a certain amount of time.