In my opinion....

Women can wear kilts if they want. There's not a thing I would do to stop them. It's merely a garment of clothing.

I would prefer to see women in some type of kilted skirt... but I'm just a guy who plays trumpet and wears kilts from time to time... Women have continually been able to pull off wearing men's clothing and make it their own through the history of fashion. I completely understand why so many kilted men would like to keep at least one garment their own.