Lululemon Evolution Short Sleeve Polo Shirt Color: Heathered Blue Linen In excellent condition. No flaws! Pictures are a little dark shirt is lighter in color. Size tag was removed, see measurements below. Size: Small Armpit to armpit: 19.5” Length: 26” sweat-wicking, pique fabric Sweat-wicking Four-way stretch Quick-drying Added Lycra® fibre for stretch and shape retention 100% of the polyester in this product is recycled (excluding trims) Fabric is derived from responsibly sourced wood-based materials that support the protection of ancient and endangered forests