Hello,
So I decided to try out the Cosmetic Box feature just now, and in 4 attempts I recieved 3 female items and 1 male item. However, I play on just 1 character, which is male. I looked at the list of items, and found out only 26 of the 122 items are for male. That means there's only a 1/5 chance that I'll get an item that I'll actually be able to use.
With such incredible low odds, I'm hoping there can be a filter added so people can choose whether they want to have a chance at items aimed at male, female or both genders.