Depending on the hue, green sweatshirts for women strike a sunny or sultry note. Bright shades have playful and upbeat attitude, while khaki and army-green iterations introduces instant cool to casual outfits. The collection comprises knitted as well as woven cotton options, in crew neck, V-neck and polo neck designs. As with black, grey and blue sweatshirts, a green sweater will be a long-term style investment.