EXCLUSIVE AT NET-A-PORTER.COM. All of RIXO's eclectic prints are designed in-house by founders Henrietta Rix and Orlagh McCloskey. Developed especially for us, this 'Adriana' dress is playfully patterned with '80s-inspired polka dots. It's cut from silk-crepe and ruched at the waist to create delicate ruffles through the front. Pick out the white spots with matching accessories.