The KULE Olivia is an elongated crochet sweater vest with contrasting piped trim, a button front, and split placket hem. The KULE Olivia is an elongated crochet sweater vest with contrasting piped trim, a button front, and split placket hem. Countless words can be used to describe KULE - happy, sporty, and witty, to name a few. But the word that matters most is *striped*. Nikki Kule established her line in pursuit of the perfect striped shirt – and it's no surprise that people are *lining up* for her latest collection.