The phrase "design masterpiece" refers to something that has been exceptionally well designed, with great skill and creativity. It is a highly admired and impressive work of design. Full definition
In his latest bridal collection 2014 he has designed masterpieces of beautifully stitched lehengas, bridal shararas, floor length gowns, braidsmaid gowns and dresses, long shirts, frocks, multicolored fancy and embroidered shararahs, ghararahs, mid and full length shirts with chorri pajamas and palzzo / trousers, a-line shirts, jumpsuits, wide maxis for fresh modern brides. (stylesgap.com)
One of the five panel expert was Silvia Baruffaldi, Managing Editor of Auto & Design magazine, who said: «True to the concept car it derives from, it is a contemporary automotive design masterpiece. (ausmotive.com)
It helps that Gen I Pokemon games also happen to be game design masterpieces and a heck of a lot of fun. (retropool.com)