Like her fellow Questers, Gwen goes through many different wardrobe changes. She is usually seen wearing a light blue dress with gloves that go all the way to her elbows. She has blue eyes and blonde hair.
Of all the Questers, Gwen is the most levelheaded and a bit motherly of the group. She is also the most even tempered of the Questers, though, when angered, is a fierce combatant. She has a soft spot for Sir Roderick and dreams of one day marrying him.