Christiana (Tiana) Osborne

Tiana is a costume designer originally from Washington state and is a Graduate of the Sargent Conservatory of Theater Arts at Webster University with a BFA in costume design. She served as the costume designer/wig and makeup designer on several shows for Festival 56, including 12th Night, Footloose and as costume coordinator for Something Rotten and Thin Air Theater Company's production of Spamalot. She worked as a costume shop assistant at Arrow rock Lyceum Theater during The Little Mermaid. Tiana worked on many shows for Webster University namely being the costume designer for American Idiot and A Bright Room Called Day, wig and makeup designer for The Last Days of Judas Iscariot, and in the shop as a draper for Romeo and Juliet. She worked at Opera Theater of St. Louis as a costume design assistant for the 2024 and 2025 seasons and looks forward to returning.