The Manchu had originally obtained luxurious dragon patterned silks from the Ming court, at first given gifts and later, as their power grew, exacted as ransom. The Manchu cut off the wide sleeves of these Ming style robes and replaced with their own narrow, tapered sleeves. This is the origin of the characteristic two-part construction of the classic dragon robes sleeves. Even at the beginning of the twentieth century, when the Qing dynasties rule was itself about to end, this two-part construction was continued as a reminder of the origins of the Manchu. The dragon robe therefore owes its shape to the practical riding robe of the Manchu horseman and the tumultuous events of the mid-17th century. The designs woven or embroidered onto it, however, are Chinese and reflect the gradual assimilation of Chinese ideas by the Manchu during the 18th century. As has already been pointed out, the first Qing dynasty court robes were made from Ming period fabrics decorated with writhing dragons, swirling clouds and turbulent waves. These designs continued to be used with few restrictions during the second half of the 17th century. However, as the Qing dynasty consolidated its hold over China, the Manchu realised that to administer their vast empire, they needed to adopt Confucian ideas about the authority of the emperor and the exercise of power.