Examples from the Web for nightclothes
Somehow the girls and their mother manage to flee the house in their nightclothes.The Stacks: The Searing Story of How Murder Stalked a Tiny New York Town|E. Jean Carroll|April 19, 2014|DAILY BEAST
Get your nightclothes, and whatever you want, and reverse the accustomed walk.
He was taken up to the quarter deck in his nightclothes, and made to stand against the mizzen mast with four men to guard him.The Red True Story Book|Various
At three her Big Brother, yawning sleepily back in his nightclothes, picked her up bodily and dumped her into her bed.The Sick-a-Bed Lady|Eleanor Hallowell Abbott