Dress: Flared-Trim 3/4-Sleeve Dress by Valentino (Thanks Sarah!)
Donna Paulsen (played by Sarah Rafferty) on Suits on USA was spotted wearing this black bell-sleeve dress on Suits on episode 'Home to Roost' (7x06) in Aug 2017. Donna's Dress is the Flared-Trim 3/4-Sleeve Dress by Valentino .