Olive Green Polo Shirt with Embroidered Detail. In a muted shade of light olive green, this polo shirt would be an ideal match for either traditional or informal outfits. In pure cotton, it has side vents and a straight hem which is slightly lower at the back, and can be worn outside or tucked in. It fastens with two horn-effect buttons in a knitted placket; the collar and cuffs are also knitted. The shirt is discreetly decorated with a complicated design including applique and embroidery, which can be found on the left breast, the back, and also the right sleeve.