There are a lot of famous persons who have started clothing lines of their own. The British equestrian named Zara Phillips is one of the many. ZP176 is the name of the Zara Phillips clothing line that is available through Musto Outdoor Clothing. Phillips was introduced to equestrianism at a young stage and followed in the footsteps of her parents when taking it on as a career. Equestrians are skilled at riding and performing on horseback. This clothing collection was first announced in 2009.