Take a walk down memory lane as you color this book's fun retro designs and beautiful floral patterns. Heyday includes 40 illustrations, including bonus velvet coloring pages, hand-drawn by bestselling author and artist Alli Koch of Alli K Design.With a variety of her signature floral drawings, as well as throwback patterns inspired by the '60s and '70s, Alli invites you to bring these blank pages to life with your favorite colors.