ISO is set to the lowest level to ensure image quality.
The aperture is locked at F6~F8 to ensure the best aperture imaging.
The focus is set at the center of a single point to ensure that each focus is under control and will not be out of focus.
Then there is the choice of shutter speed. Generally, choose a gear from1100 ~1/8, which can synchronize with the flash and ensure that the holding speed does not shake. The room is dark, and the main light source is the flash, so a little faster and slower will not affect the brightness of the final image.
Then adjust the lights, adjust the output power, and adjust the brightness.
White balance determines the color. The color of the flash is always white, but the color of the clothes will always change, so the white balance should be locked with the lowest color.