Have a look at the projects with the yarn on Ravelry. There are ideas for cowls and even a hooded vest with the rib in the Candy Store.
https://www.ravelry.com/yarns/library/purl-soho-lovebird/projects?page=1&view=cards
What about the yoke of a top down (or bottom up) sweater with the main body in the color of your choice, a grey denim?