Tops are an item of apparel that refers to all garments that are worn to cover the torso. Tops may, or may not include sleeves to cover the arms.
Workwear refers to durable and sometimes uniform apparel for specific lines of work. Workwear includes apparel designed to offer practicality, comfort, and protection against the elements. Workwear apparel consists of pants, shirts, and outerwear for varying fields such as construction, law enforcement, and manufacturing.