Jacob van Oost the Elder – Portrait of a Boy aged 11 Part 4 National Gallery UK

The picture has something of this: portrait, woman, people, girl, model, wear, fashion, knitwear, brunette, facial expression, dress, sweater, necklace, skirt, jacket, face, retro.
Perhaps it’s a painting of a young boy in a black coat and white shirt with a fur ball in his right hand and a fur.