I won't take those things with me. Very annoying. Put it on first. If it is long, you can keep the length, make the upper one long and fold the long one down. You can decide how much to discount. Then the right hand pulls one end and tightens it to the right, and the left hand tightens it according to the waist circumference and tightness. Turn the side of the right hand back to be lower than the first side, so that it can be wrapped tightly, and then clamp the end pinched by the right hand to the left, not too deep, so that the folded pleats will not look good. Clamp it. If you feel unsafe, you can add a belt, but you can wear it well without a belt, which is convenient for sorting at any time. You got it?