Describing appearances
Hair
straight: extending or moving uniformly in one direction only; without a curve or bend.
Wavy: (of a line or surface) having or consisting of a series of undulating and wavelike curves.
Dyed: add a color to or change the color of (something) by soaking it in a solution impregnated with a dye.
Curly: made, growing, or arranged in curls or curves.
Spiky: like a spike or spikes or having many spikes.
Going bald: getting hairless
Face
Wrinkled: make or cause lines or folds in (something, esp. fabric or the skin).
Clean-shaven: (of a man) without a beard or mustache.
Goog.looking: (chiefly of a person) attractive.
Build
Stocky: (of a person) broad and sturdily built.
Slim: (of a person or their build) gracefully thin; slenderly built (used approvingly).
Muscular: of or affecting the muscles.
Chubby: plump and rounded.
A bit overweight: A little bit fat.
General
Elegant: leasingly graceful and stylish in appearance or manner.
Tanned: (of a pale-skinned person or their skin) become brown or browner after exposure to the sun.
Scruffy: shabby and untidy or dirty.
Round: shaped like or approximately like a circle or cylinder.