To describe a character's appearance, I focus on key features that make them stand out. I think about their hair color and style, eye shape, and the expression they usually wear.
For instance, you might have someone with fiery red hair flowing in messy curls, striking blue eyes that sparkle with mischief, and a slight smirk that suggests they are always up to something. It helps to include details about their body language, like how they stand or if they often cross their arms. This gives a complete picture!