Ann Foley is the costume designer for Agents of S.H.I.E.L.D. She served as an assistant costume designer for the first episode: Pilot. After the series was picked up, she became the head costume designer for the rest of the first, second, third and fourth season until The Man Behind the Shield when she left the show, she later came back for the first two episodes of the fifth season.
She portrayed herself in the Agents of S.H.I.E.L.D.: Double Agent episode Searching for Secrets.