It is best to use clothing of the same size, meaning the model's clothing and the clothing to be replaced should be roughly the same size. If the automatic masking does not meet the requirements, manual masking can be used. Other settings can be adjusted according to my notes.

YouTube explanation: https://youtu.be/HGv0d7y62XY?si=eqzQsVpBoQ19 hlT
Bilibili explanation: https://www.bilibili.com/video/BV1QktQzXE55/?share_source=copy_web&vd_source=8ecf005d10b56b55b0ea281e876c6027