Smythe Blocked Birkin Blazer in White. - size 8 (also in 4,6) Smythe Blocked Birkin Blazer in White. - size 8 (also in 4,6) Self: 80% poly 14% viscose 6% elastaneContrast: 80% poly 14% viscose 6% elastaneLining: 60% acetate 40% viscose. Dry clean only. Padded shoulders. Exposed front button closure with keyhole accent. Exposed button cuffs. Front flap pockets. Made in Canada. SMYT-WO215. SP1923. 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.