With the right stripes and the perfect pairing of casual chic, this Striped Knit Blazer, $22.90 has the potential to rapidly rise to the top as your favorite item in your wardrobe. We love the idea of a knit blazer, especially of the nautical variety. Note: we love the addition at Forever21.com that “Model’s height is 5’9 and wears a size Small” way to be helpful so that I can figure out if I am a small or a medium!