Confidently Friendly Smile Slightly Tousled

Create an illustration of a young man standing confidently with a friendly smile. He has short, slightly tousled hair and is wearing a bright blue t-shirt featuring a fun, abstract graphic instead of a brand name. His jeans are a faded blue, slightly fitted, and he has white sneakers on. The background should be a soft, neutral color to enhance the focus on the character while maintaining a clean, modern aesthetic.