Sleepwear Dress

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

dress
put on clothes; "we had to dress quickly"; "dress the patient"; "Can the child dress by herself?"
Put on one's clothes
Put clothes on (someone)
a one-piece garment for a woman; has skirt and bodice
full-dress: suitable for formal occasions; "formal wear"; "a full-dress uniform"; "dress shoes"
Wear clothes in a particular way or of a particular type