Vault 77 jumpsuit

The Vault 77 Jumpsuit was the standard Vault-Tec piece of clothing originally worn by the Puppet Man, the only inhabitant of Vault 77.

Appearance
The Vault 77 jumpsuit appears in the Penny Arcade Comic and in Fallout 3

Glitches / Easter Eggs
If you have Clover in your party, she gets mad when you "steal" this item, and goes rogue against you.