Dress: Devon Slip Dress by Marc Jacobs (Thanks @alexadcloset)
Maddy Perez (played by Alexa Demie) on Euphoria on HBO was spotted wearing this birthday dress on Euphoria on episode 'You Who Cannot See, Think of Those Who Can' (2x04) in Jan 2022. Maddy's Dress is the Devon Slip Dress by Marc Jacobs .