Corridor Striped Seersucker SS Shirt in BlackCorridor Striped Seersucker SS in Black. Viscose is a natural material derived from wood pulp, featuring a soft, silk like drape and hand. For 3 generations, Corridor has dedicated itself to high quality fabrics, crafted in working conditions of the utmost dignity. Melding the new (Japanese sewing machines) with the old (hand embroidery, hand loomed fabrics, natural dying) results in a product both timeless and contemporary. Operating out of Madras,