Smith often dresses in the attire of a typical government agent; wearing a white dress shirt with a black tie, a black blazer and matching professional skirt, black pantyhose and heels. She wears a pair of sunglasses to complete the look.

When leading the Cultural Exchange Security Squad, Smith wears a combat uniform which includes a yellow flak jacket that is identical to those worn by M.O.N. agents.

Smith has pale brown eyes and long black hair that she usually wears loose but puts in a high ponytail when at home or in her combat uniform. According to a Volume 1 omake, her legs are her best feature, but she supports an impressive bust as well. She is also the second tallest member of M.O.N., being just below the chest level of Tionishia.

In the privacy of her apartment when she's off-duty, she just wears a singlet and a pair of panties.