Sarah Warren graduated from The Bristol Old Vic Theatre School after completing an MA in Theatre Design as an award winning student. Prior to this she studied fine art and became involved in film and theatre when she worked as a set builder, painter and model maker on the Wallace and Gromit feature film Curse of The Were-Rabbit and then as the props maker for The Bristol Old Vic Theatre.

Since graduating from her MA in set and costume design, she has designed the sets and costumes for several theatre productions including many touring shows, and the costumes for many shows for Insane Root's site specific productions.​

From working as assistant Art Director on films and TV Sarah has most recently been the production designer on Digging For Britain, a set for Life on Earth, other BBC productions and numerous short films.