I found these articles while researching information on make-up and eye make-up specifically. Although they are not written by the dubs, I could see the same type of argumentation occurring in a WT article. This might help any who, like me, need to be ready to defend the idea that the society picks and chooses what is acceptable and what is not. This is especially useful information for discussion on birthdays.
http://www.apostolic.edu/biblestudy/files/bwahprt3.htm
http://www.thercg.org/books/tthbm.html
These articles remind me of the Cats are not for Christians parody that I've seen around.