Gwyn is about 5 feet tall, with short blonde hair that is often fixed into gravity-defying styles. Her body is slender and athletic, traits that nearly everyone from her species shares. As a Quick Flex dimensional being, Gwyn has mostly human facial features, though her bright, blue eyes are a little bigger than a human's, and in place of a nose she has nose-slits. Her face is oval in shape, and looks a little longer than the average face of a five-foot tall woman.

Gwyn is most at home at the controls of a giant robot, a hover-bike, or any flying vehicle. She obviously thinks very highly of her skills, and isn't afraid to remind people just how good she is. However, she does have the ability to 'turn on the charm' when she wants.

When she is dressed for combat, Gwyn wears a thickened suit of Triax T11 Enhanced body armor, painted mostly in shades of grays and purples. When outside combat, she tends to dress casually, with jeans and a loose, solid-colored shirt being her normal garb.