Jingles represented the first elaborate set in the Breyer model horse Holiday-themed Special Run offerings. The model horse used for this Holiday set is the very popular Misty pony model, a Traditional scale pony originally sculpted by Chris Hess and introduced in 1972. Like many holiday models, Jingles is painted to a medium dappled gray, and the only version of Misty created in this shade of gray. She came with a gold and green harness, plaid wrap with bells, and a green colored sleigh emblazoned with "Peace on Earth: 2001." The details don't stop with the model and sleigh; even the sleigh is packed with Christmas cheer, including wrapped presents and a Christmas tree.