I am not sure if I can be any help on a German client unfortunately. I am far from tech savvy sadly. If it is as I understand your question for a German client I would suggest asking support partly because I think it translated into the language you are familer with would be easier and I am not sure if the client is different for you. All apologies that the link is not working. I am unsure why it disabled oddly enough. Hopefully someone can fill it in I can copy and paste the answer they gave me and hope that helps. "Thank you for your report about the fashion bottom display issue. Unfortunately, due to censorship with the game versions involved, not all graphics may be displaying as intended. To get around this block, please try the following steps listed below. If you have any further issues, please let us know.
Find EnableCommonPants, change the value from 1 to 0." this is what they sent me. Again apologies I can't help more.