Robin is a young woman with light blue hair and green eyes. Her hair reaches her hips and is slightly curled at the bottom, the left side of her bangs is behind her ear, while having a partially-tied bun and a single thin lock in front of her left ear, reaching her chin. Her Halovian wings can be seen behind her ears as well as her halo which slightly tilts to the right. Robin is sweet, kind and soft spoken, using her songs to bring harmony and comfort to those who hear them.