D’Orsay high heel pump.

The shoe features a pointed toe, a stiletto heel, and a d’Orsay cut, meaning that the inner side of the shoe is cut away, exposing the arch of the foot. While a specific brand name isn’t discernible from the image, similar styles are offered by brands such as BIGTREE and CHOUBAGUAI. These types of shoes are typically worn for formal occasions or as part of a dressy outfit.