Naughty nightwear (Fallout 3)

 is a set of leopard skin pajamas found during the quest, Grady's Package, in Fallout 3.


 * The outfit can be repaired using various "pre-war" and Merc outfits.
 * This outfit can also be repaired through selling it (for up to 300 caps) to Ronald Laren, and then retrieving it from him via theft or murder (murder will also net The Kneecapper, and not affect the Nuka Challenge), or by giving it to Lug-Nut when he demands it and then killing him.

Unmarked quest: Grady's Package
A humorous side quest (actually a sub-plot to the Nuka-Cola Challenge) involving the Naughty Nightwear can be found in Marigold Metro Station, which is near Grayditch.

Trivia
Sierra Petrovita mentions a gang that wanted "to steal her stuff," led by "Lug-Nut or something." Lug-Nut is the name of the Raider who appears right after you acquired the package.

If the player has already spoken to Ronald Laren, it's pretty obvious why such an outfit is so important to him - to seduce Sierra Petrovita, whom he is obsessed with.

Bugs
One person reported that while wearing it it read in effects Naughty nightspeech because it offers a speech bonus