Mona Vanderwaal (played by Janel Parrish) on Pretty Little Liars The Perfectionists on Freeform was spotted wearing this burgundy suit on Pretty Little Liars The Perfectionists on episode 'Lost and Found' (1x06) in Apr 2019. Mona's Blazer is the Carissa jacket by Theory . Mona's Pants is the Hartsdale Classic Pants by Theory.