Unstylish : not elegant or stylish.Elegant : graceful and stylish in appearance or manner.Rakish : having or displaying a dashing, jaunty, or slightly disreputable quality or appearance.Corpulent : (of a person) fat.Dowdy : (of a person or their clothes) unfashionable and unstylish in appearance (typically used of a woman).Synonym of Dowdy is Unstylish