Naughty nightwear (Fallout 3)

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

Background
Lug-Nut had two of these specially made in Virginia by "The Tailor", according to Lag-Bolt's note. Its counterpart clothing is the all-nighter nightwear.

Unmarked quest: Grady's package
This side quest is centred around the naughty nightwear item and it can be found in Marigold Metro Station, which is near Grayditch.

Bugs

 * The naughty nightwear's world model is bugged; when dropped, it looks identical to the sexy sleepwear. The all-nighter nightwear, however, displays an accurate world model, leopard-skin and all. It also shows on the clothing "nightware".
 * When you are accosted by Lug-Nut, if you drop the nightwear before talking to him, he still thinks you have it. Furthermore, if you "give" it to him, he'll spawn his own 100% condition copy before running off. Killing him will net you two copies of the nightwear.
 * When handing in the naughty nightwear to Ronald in Girdershade, if you managed to exploit the Lug-Nut "drop" bug previously, you cannot hand in the quest with two instances of the naughty nightwear on you. Simply drop one and then talk to Ronald to complete the quest.
 * Although the naughty nightwear does raise Luck and Speech, the increase in Luck is not reflected in any skills.