A drawstring hem creates a cinchable silhouette for a billowy cotton blouse fashioned with long, full sleeves and trendy flared cuffs. 33" length (size Medium). Back keyhole with button closure. Jewel neck. Long sleeves with flared cuffs. 100% cotton. Hand wash, line dry. Made in Japan. SPACE: A shop for emerging and advanced designers. Noir Kei Ninomiya is among the recent lines ushered into the Comme des Garçons universe. Designer Kei Ninomiya joined the iconic brand as a patternmaker in 2008; his keen take on construction and diligent allegiance to black earned him the offshoot label in 2012..