A 20-year-old boy, I think there should be a collocation to highlight his character. For example, this season, energetic and slim down jackets, jeans, brand sports shoes or shoes. Temperament type, a long dark woolen sweater, a thick shirt (worn inside) and woolen pants, but not too thick. Shoes are pointed leather shoes that are popular now. I feel that boys must have it! Of course, what matters is the hairstyle. No matter what clothes, hair style should be done. I hope I can help you.