Dress: Hamor Lace Dress in Poseidon by Guess
Felicity Smoak (played by Emily Bett Rickards) on Arrow on The CW was spotted wearing this blue dress with embroidered shoulders on Arrow on episode 'The Devil's Greatest Trick' (6x13) in Feb 2018. Felicity's Dress is the Hamor Lace Dress in Poseidon by Guess.