Display window of the New York Transit Museum store.

A display window is a window in a shop displaying items for sale. The New York Transit Museum is a museum located in an unused New York City Subway station in Brooklyn (Court Street) which displays historical artifacts of the New York Subway and bus systems. ... A window is an opening in an otherwise solid and opaque surface through which light and, sometimes, air can pass. ... Look up shop in Wiktionary, the free dictionary A shop is an enclosed location where a specific activity is carried out. ...

Display windows at fashion stores usually have dressed-up mannequins in them. A pair of mannequins A mannequin (alternately, manikin, mannikin, manakin, dummy, or form) is a life-size, articulated doll mainly used to display clothing. ...