Vault jumpsuit (Fallout: New Vegas) - The Vault Fallout Wiki - Everything you need to know about Fallout 76, Fallout 4, New Vegas and more!
Vault City Jumpsuits at Fallout New Vegas - mods and community
ArtStation - Vault 18 Jumpsuit and Other Armor
FO3 and NV Vault Suit Female WIP at Fallout 4 Nexus - Mods and community
Vault Suits Retextured at Fallout New Vegas - mods and community
The armored Vault 21 Jumpsuit was accidentally cut from the base game, but is a fully functional piece of clothing that can be acquired via console commands. : r/fnv