To describe someone's appearance in Engpsh, you can use words and phrases such as:

tall/short
thin/heavy
fair/dark
blonde/brown/black hair
blue/brown/green eyes
handsome/pretty/attractive
well-groomed/neat/tidy
muscular/athletic
young/old

For example: "He is a tall, handsome man with short, dark hair and brown eyes. She is a petite, pretty woman with long, blonde hair and blue eyes."

You can also use adjectives to describe someone's clothing or style:

fashionable/stypsh
casual/formal
well-dressed/sloppy

For example: "She always looks fashionable, with her stypsh clothes and well-groomed appearance."