It's a known fact that lululemon revolutionized activewear. I'll never forget my first pair of lululemon leggings back in 2010—rocking the stylized "A" symbol on the waistband was a sign that I had made it big. (I was 13.) It was one of the first brands to make activewear sleek and stylish, inspiring confidence in everyday movement. I've had those same leggings for over a decade (don't worry—I have others, too), so it's safe to say lululemon is a worthy investment. As we head into fall, I'm looking to add a few layers to my rotation. From a cozy fleece zip-up to the tried and true Align™ leggings in fresh fall colorways, these are the chic new arrivals to shop this season.