This vintage garment is a nightgown from 20th Century Wear Inc., a brand known for its classic often « granny-style » cotton sleepwear. Design: This is a sleeveless cotton nightgown featuring a gathered yoke and a small, rufflec collar. Embroidery: The floral embroidery on the chest is a sianature detail for the brand and the « cottagecore » aesthetic common in vintage sleepwear. Era: 1960s or 1970s