Portrait of Favst Petrovich Makerovsky in a fancy dress Dmitry Levitsky (Levitzky) (1735-1822)

The picture has something of this: people, woman, costume, Renaissance, lid, wear, sword, veil, portrait, sash, dress, bonnet, man, cape, princess.
Perhaps it’s a painting of a young boy wearing a red dress and a black hat with a feathered hat on his head and a red cape.