When my character has a sword and shield equipped, the sheathing/unsheathing animation has them reach behind their back with their left arm (shield arm). Also, sometimes when using a mace or axe, the character will sheath/unsheathe as if they were using a sword. I've tracked this to XPMSSE, and I reinstalled the mod and made sure to follow the settings in the guide and ran FNIS again, but it wasn't fixed.
Check the MCM menu. It has some additional styles.
I know. But fun thing is that after 772 hours in Skyrim SE i have never seen a hunter in anything but hunter dress. Was thinkin it had to do with "Weapons Armor and Clutter Extensions"? Looks wierd.
Is there a way in xEdit or CK to find out how that specific garment is treated in leveled list (i asume it is the leveled list that adds it to the npc)?
You can get the NPC's reference or base ID and use those to look them up in xEdit. From there, you can view their inventory and outfits they're using. That will get you started and you'll have to investigate further from.