1. Anciently the long dress had definite measurements, so as to satisfy the requirements of the compass and square, the line, the balance, and the steelyard. It was not made so short as to show any of the skin, nor so long as to touch the ground. The outside pieces of the skirt joined, and were hooked together at the side; the width of the seam at the waist was half that at the bottom of the skirt.
2. The sleeve was joined to the body of the dress at the arm-pit, so as to allow the freest movement of the elbow-joint; the length of the lower part admitted of the cuffs being turned back to the elbow. The sash was put on where there were no bones, so as not to interfere with the action of the thighs below or of the ribs above.
3. In the making of the garment twelve strips of the cloth were used, to correspond to the twelve months. The sleeve was made round, as if fashioned by a disk. The opening at the neck was square, as if made by means of that instrument so named. The cord-like seam at the back descended to the ankles, as if it had been a straight line. The edge at the bottom was like the steelyard of a balance, made perfectly even.
4. In this way through the rounded sleeves the arms could be lifted up in walking for the purpose of salutation in the most elegant form. The cord-like seam of the back and the square-shaped collar about the neck in front, served to admonish the wearer how his government should be correct and his righteousness on the square. It is said in the Yî, 'The movement indicated by the second line in Khwan, divided, is "from the straight line to the square."' The even edge at the bottom, like the steelyard and balance, admonished him to keep his will at rest, and his heart even and calm.
5. These five rules being observed in the making of the dress, the sages wore it. In its squareness and roundness they saw its warning against selfishness; in its line-like straightness they saw its admonition to be correct, and in its balance-like evenness they saw its lesson of impartiality. Therefore the ancient kings attached a high value to it; it could be worn in the discharge of both their civil and military duties; in it they could receive visitors and regulate the cohorts of their armies. It was complete, but not extravagant; it ranked in the second class of good dresses.
6. For ornament, while his parents and grandparents were alive, a son wore the dress with its border embroidered. If only his parents were alive, the ornamental border was blue. In the case of an orphan son, the border was white. The border round the mouth of the sleeves and all the edges of the dress was an inch and a half wide.