It can also be worn with the top turned down just enough to form a portrait or cowl collar. Wear it over a long-sleeved "T", or a cami, or tank top, too.
If you are interested in adding to the project, long sleeves can be added without much effort. This is a versatile pattern concept.
The yarn is Berroco Comfort, knitted with #8, 24" cable needles. Easy, easy to make.