Looks good! Just need to make the jacket faces visible from the outside through the gap around arms and hips double sided. or a better solution would be to fill the gaps
Looks like there is an issue with the armature youre using. Make sure it doesnt have any “end bones” Let me know if you want me to provide the correct one.
Looks like the armature for the hat wasnt updated. For the vest there are lots of loose vertices. Make sure to merge them. Also needs to be adjusted for female hips height