Young Blonde Girl Reveals In Pyjamas On The Bed

These are derived from traditional pajamas, and may be variations of style only, such as short sleeve pajamas, pajama-bottoms of varying length, or, on occasion, one-piece pajamas, or may involve variation in material used as well. Chiefly in the US, the latter type may refer to stretch-knit sleep apparel with rib-knit trimmings. Usually worn by children, these garments have pullover tops (if two-piece) or have zippers down the fronts (if one-piece), and may also be footed. Although pajamas are usually distinguished from non-bifurcated sleeping garments such as nightgowns, in the US, they can sometimes include the latter, as in babydoll pajamas.
• Daywear
Even more generally, pajamas may refer to women's combination daywear, consisting of short-sleeved or sleeveless blouses and lightweight pants; examples of these are capri pajamas, beach pajamas, and hostess pajamas.