Coolest Homemade Pippi Longstocking Costume Ideas Pippi longstocking costume. World book day Pippi longstocking Pippi Longstocking Halloween Costume Pippi Longstocking Costume. A smock dress with a swingy silhouette in soft linen, featuring contrast hand smocking at neckline and cuff, hand crochet detail at neck opening, and pleating detail at sleeve and skirt. With raglan sleeves and full button front placket. Classic tonal embroidery adorns the sleeves and hemline to bring a Swedish folk mood. Part of the Misha & Puff Apolina collaboration, these collections were imagined together sharing a color palette and thoughtfully designed styles that layer, mix, and complement one another effortlessly.