Spare materials: trench coat, belt.

1, first of all, put the clothes upside down on the bed, the back side up to facilitate the belt, and then each hand pulling the ends of the belt, so that the two sides of the belt in a left-right cross, the short side of the long side of the side of the bottom.

2, the upper band around the lower band, and then down the middle of the two bands, pull tight, and tie a live knot.

3, the belt placed on top goes around the shorter section of the belt, pulled tight, with the top belt still on top.

4, with the upper belt down again, tie a knot around the lower belt, pull out the upper belt and the knot is finished.

5, tug the long end folded part out from above, and just slowly tidy up the shaped bow.