John Callcott Horsley, English, 1817-1903 – Lovers under a Blossom Tree Philadelphia Museum of Art

The picture has something of this: people, woman, two, wear, lid, dress, veil, costume, portrait, celebration, man, girl, group, outfit, child, wedding.
Perhaps it’s a painting of a man and a woman standing next to each other in front of a tree and a fence with a basket of flowers on it.