Opaque white and green striped tights. Of course, a few holidays instantly come to mind when you think of green and white striped tights. St. Patrick's Day (all you Irish lasses), Christmas (all you elves and Santa's helpers), and Halloween (all you crazy-costume-wearing-folk). These stripes are not just for holidays, however. Wear green and white striped tights because green is your favorite color or your school color or just because you want to.