Lululemon's Define Jacket and Align Leggings are among the brand's all-time bestsellers, priced at $74 per cent. The brand's Align leggings, which debuted in 2015, are also highly sought-after items in the We Made Too Much section of the internet. The Define jacket is known for its versatile and flattering design, with details such as its four-way stretch fabric, zippered front pockets, and thumbhole sleeves.