The Sleeping White Horse of the Forest is a largeN light-colored ship with a narrow, high-set hull. Its figurehead is a large white horse, and it has three large masts arranged in a triangular alignment. The Sleeping White Horse has a large number of gun ports.
In preparation for Cavendish and his allies to escape, the Sleeping White Horse of the Forest was docked with several other ships far away from the coast. Once the entourage made it to the ships, the Sleeping White Horse of the Forest set sail along with all the others. After Cavendish and the Beautiful Pirates pledged their allegiance to the Straw Hat Pirates and partied to celebrate it, he sailed away on the .