Cosmos appears as a woman with long blonde hair and light blue eyes. She wears a form-fitting full-length white dress with an ornate golden crest and blue stones around the waist. The design rises to her collar where it splits and goes around her neck as the clasp on her dress, then going down her back to loop around her waist back to the circular crest. She wears bracelets, armlets, earrings and a tiara but no shoes. She carries a light yellow shawl around her arms, and wears a veil extending from her tiara with the same design scheme as her shawl.