Dress: by Monique Lhuillier - Spring 2019 Collection (Thanks Sarah and olihju!)
Donna Paulsen (played by Sarah Rafferty) on Suits on USA was spotted wearing this floral embellished strapless dress on Suits on episode 'One Last Con' (9x10) in Sep 2019. Donna's Dress is the by Monique Lhuillier - Spring 2019 Collection .