Mary Jane: classic children black patent shoes with the thin strap.
This kind of children's shoes appeared in the early 19th century. Originally worn by both sexes, they began to be perceived as being mostly for girls in the 1930s in North America and the 1940s in Europe. They were also popular with women in the 1920s.
Mary Janes remain a timeless classic of children's fashion and, for me a symbol of my own girlhood.