The clothing items typically worn to bed or around a dwelling, and usually consist of undergarments and a t-shirt.
Person 1: What's your choice of sleepwear?
Person 2: I usually sleep naked.
Person 1: The skin is awfully comfy.
Person 2: I usually sleep naked.
Person 1: The skin is awfully comfy.
by Tuxedo3002 August 13, 2015