>>54853356Sexual dimorphism is fine, but in a more subtle or realistic way depending on the case.
For example giving a fluffier coat on the neck to the female Cinderace, a larger mane to the male Primarina, a silver back to the male Rillaboom.
In the case of Meowscarada I don't see the need for big changes, at most just the size of the mask or cape as happens with Roserade. Since the animal species (Lynx) does not have a very marked dimorphism, you can choose to change some of its plant elements.