Marimekko Sija Pionipensas dress Size EU 46, or about a US size L great condition, no flaws graphic floral print in orange, black and navy blue with dress flat: bust from pit to pit: 21.5" length: 38.5" The Sija dress is made of viscose satin in the Pionipensas pattern. The dress has three-quarter sleeves, topstitched central front and back seams, and a slight A-line cut. When designing the vivid Pionipensas (peony shrub) print, Maija Isola used the photogram technique, which produces exact, natural shapes on the pattern. Flowers in different styles were a frequent motif in Maija Isola's designs throughout her career.