What role does the veil play in photography?

Actually, there are many kinds of veils. 1 Is this white wedding dress grand in itself? So when taking pictures, the white yarn matches the veil. When Miss 2' s figure and face are very fat, we just use the veil to cover the wearing of the three-layer yarn, which plays a role in correcting the face. Photographers can use veils to set off the three-dimensional sense of the whole photo.