Unikko pillowcase in cotton satin from Marimekko is a delightful sheet that creates a luxurious feeling thanks to the soft material! The Unikko pattern was created in 1964 after Marimekko's founder Armi Ratia announced a ban on floral patterns. However, Maija Isola managed to persuade her with her lovely poppy flowers, and today, Unikko is a bit of a signature pattern for Marimekko. Check out the matching duvet cover!