Bring business-casual to a whole new level with this Blue and Periwinkle Triangles Cotton and Polyester Twill! On a semi-lustrous face, sky blue and periwinkle triangles alternate to create a tiny, yet appealing design. Soft and somewhat fluid in hand, try button-down shirts perfect for the workday, or blouses and shirtdresses to transition into night. Nearly opaque, a lining is not necessary for most applications.