Sleepwear Nightgowns

nightgowns
A light, loose garment worn by a woman or child in bed
A nightgown (also called a nightdress) is a loosely hanging item of nightwear. Nowadays the term is almost exclusively applied to women's nightwear. A nightgown is typically made from cotton, silk, satin, or nylon. It may be decorated with lace appliques or embroidery at the bust and hem.
The Nightgowns are a four-piece electronic indie rock band based out of Tacoma, Washington, with members Trevor Dickson (Guitar, Keyboard, Vocals), Cody Jones (Keyboard, Guitar, Bass, Drums, Vocals), Kyle Brunette (Bass, Guitar, Keyboard), and B.J. Robertson (Drums).
A dressing gown
(nightgown) lingerie consisting of a loose dress designed to be worn in bed by women

sleepwear
nightwear: garments designed to be worn in bed
Pajamas or other clothing suitable for wearing in bed