Dress: Gabbie Lace Dress by Guess
Necklace: Heart Drop Necklace by Topshop (Thanks olihju!)
Zara (played by Sophia La Porta) on Four Weddings and a Funeral on Hulu was spotted wearing this red lace dress on Four Weddings and a Funeral on episode 'Kash with a K' (1x01) in Aug 2019. Zara's dress is the Gabbie Lace Dress by Guess. Zara's necklace is the Heart Drop Necklace by Topshop.