It is a small modification that I made upon request from Kalipsto, who also kindly provided the savegame for me to test this.

It removes the "stupid" scarf from Yennefer's DLC appearance. Because if you can walk around in a short dress with your panties, then obviously, the cold doesn't affect you enough to need a scarf in the first place. Who makes these unrealistic design choices? LoL But I still love you CDPR anyway because you are the best!

So if you want to revamp her aesthetics by ditching the scarf, this mod might be the one for you.