A set of cute Christmas cards with various illustrations featuring snowmen, reindeer, and Santa Claus wearing party hats, candy canes, wreaths, Christmas trees, colorful backgrounds, a vibrant palette, simple designs, a colorful illustration style, simple shapes, a colorful cartoon illustration, a cute design, a colorful cartoon design, bright colors, bright color blocks, a colorful background, bright color blocks, bright colors, and a colorful illustration style.