Madame Jacques Francois Le Sevre, the Artist’s Mother Élisabeth Louise Vigée Le Brun (1755-1842)

The picture has something of this: portrait, people, woman, wear, veil, dress, jewelry, queen, theater, model, wig, fashion, costume, fashionable, music, princess.
Perhaps it’s a portrait of a woman in a white dress with a fur stole around her neck and a blue ribbon.