2. Then click Window-Channel to copy the green channel.
3, select the green channel copy, Ctrl+L set the color scale, as shown.
4. Use a white brush to smear out the parts that don't need to change color.
5. Select the clothes part and use the quick selection tool to make a selection.
6. Return to the RGB channel. This is to select only the clothes selection area, and you have to change the color of the selection area.
7. Create a new layer. Select the color of the mixed model, fill in the color of your choice, and click "Alt-Delete".
8. Finally, cancel the selection and click "Ctrl+D" to save, as shown in the figure.