1. Master files for this mod are as follows:
- AzarPonytailHairstyles.esp, found in Ponytail Hairstyles by Azar, version v2.5a: https://www.nexusmods.com/fallout4/mods/8126
- KSHairdos.esp, found in Commonwealth Cuts, version 2.5: https://www.nexusmods.com/fallout4/mods/11402
- KSHairdos_oel.esp, found in KS Hairdos - Addon(s) with Physics, version SUNMOON9: https://www.nexusmods.com/fallout4/mods/29944
Put Partly Believable Hairstyles.esp below them in your load order.