Nancy’s blue cold-shoulder tiered dress on Nancy Drew

Bess’s whtie peplum top on Nancy Drew

Corinne Smocked Cotton-Blend Tee by Sandro at Saks Fifth Avenue, $132.96 (was $190)

Also available at: Bloomingdales

Bess’s black blazer on Nancy Drew

Duchess Blazer by Smythe at Nordstrom, $725

Also available at: Shopbop | Saks Fifth Avenue | Neiman Marcus

Nancy’s blue and yellow cami on Nancy Drew

Ribbed Tank Top by Re/Done at Nordstrom, $115

George’s black metal toe boots on Nancy Drew

Brayden Western Boot by Free People at Nordstrom, $295

Also available at: Free People

Nancy’s red lace dress on Nancy Drew

Dear Jane Lace Midi Dress by Free People at Revolve, $183 (was $228)