What is a "baby doll"?

A baby doll is a type of women's nightwear that typically consists of a short, loose-fitting dress or negligee that falls above the knee. It is often made from lightweight and soft materials such as silk, cotton, or lace and features delicate embellishments such as ribbons, bows, or ruffles. Baby dolls are designed to be comfortable and sensual, and may include sheer or transparent elements that reveal some skin. They come in many different styles, including spaghetti straps, halter necks, or off-the-shoulder designs, and are available in various colors and patterns. Baby dolls are popular for their flirtatious and playful style, and are often worn as sleepwear or for intimate occasions.