Gilli Olive Green Textured Retro Sporty Polo Collared Preppy Mini Dress Size S Gilli mini dress in olive green with white stripes. Polo style with a classic collar and three-button neckline. Short sleeve design with a functional chest pocket. Soft knit fabric with slight stretch. Pre-owned with no visible signs of wear. Size small. Approximate length is 34 inches. 70% Polyester, 28% Rayon, 2% Spandex.