How to draw short sleeves?

The movement of joints and the formation of cloth folds are the same as the lever principle. The joint is the fulcrum, the front end of the action is the force point, and the fold produced by pressing the body (pulling at the same time) is the force point, which are interrelated. Because this completely adapts to the body, we should always pay attention to the direction of joint movement and gravity.

If you move your arm, the sleeve will move, and if the sleeve moves, the shoulder at the root of the sleeve will also be deformed. After understanding the folds in the direction of stretching and compression, we can see the link position of the whole arm through the standard ordinary sleeves, which will give people what kind of sensory effect.

The above is the drawing method of short sleeves, for reference only.