Smythe Pouf Sleeve One Button Blazer in Yellow. - size 4 (also in 6) Smythe Pouf Sleeve One Button Blazer in Yellow. - size 4 (also in 6) Self: 69% poly 29% viscose 2% elastaneLining: 60% acetate 40% cupro. Dry clean only. Etched gold plated front button closure. Buttoned cuffs. Faux side slant pockets. Padded shoulders. Back vent. Imported. SMYT-WO240. SP2010A. In 2004, Smythe was born when best friends Andrea Lenczner and Christie Smythe quit their day jobs to fulfill their dream of making great jackets. The luxe Canadian womenswear brand designs flawlessly tailored, contemporary jackets in nostalgic colors, textures and prints. The impeccable menswear tailoring details and iconic silhouettes create wardrobe essentials that are equally novel yet versatile.