Dress: Rustic Polka Dot Dress by Zara (thanks riverdale fashion)
Polly Cooper (played by Tiera Skovbye) on Riverdale on The CW was spotted wearing this purple polka dot dress on Riverdale on episode 'The Homecoming' (5x05) in Feb 2021. Polly's Dress is the Rustic Polka Dot Dress by Zara .