I need to change my appearence (please answer)?

i will use my imagination. it depends on what u want to look like and how willing you are to a change. I would say buy some jeans (nice ones without big holes at the knees.) For summer you should wear cargo shorts in different colors (prefferably different shades of brown). Also get some tshirts that aren't really loose, not extremely tight but fit you just rite. Also get a haircut. A major haircut is what you sound like you need. Maybe like this person (look in the link in the sources.) but dont dye your hair.