Kat Jeffery is a Canadian visual artist, costume illustrator and designer .

Kat is a Canadian visual artist, costume illustrator and designer for stage and film. Her work began in dance and theatre which took her to New York City where she was awarded a full scholarship to complete her MFA at NYU/Tisch School of the Arts. She spent 5 years designing costumes for opera, dance, theatre, film, and animated virtual reality in NYC and regionally in the USA.

In 2020, Kat brought her expertise in textiles and colour to Vancouver to work as a breakdown artist and dyer for Sage Lovett. Titles include:  Midnight Mass, The Unforgiveable, The Adam Project, Brand New Cherry Flavour (Netflix), Big Sky (ABC) Nancy Drew, Batwoman, Riverdale, The Flash (The CW), Zoey’s Extraordinary Playlist (NBC), Resident Alien (SyFy), The Mighty Ducks, Peter Pan & Wendy (Disney).

Kat has since returned home to Calgary, where she worked on HBO’s The Last of Us as the ager/dyer in the costume department.

She is a member of IATSE 212.