I've just seen a post about a child's T shirt saying Feminism on it, -
although I do see the point and do think it's a lovely idea to promote Feminism - sadly the truth is it will spark up debate with those who are passionate about Feminism (and those who will wonder why on earth you are 'showing off') while you are out shopping which can cause upset while in public and could escalate in front of your children.
My question is, do you really want to put yourself and your children in that situation? And my advice is, why not try "Egalitarianism" instead.
Not many people are aware that there are different types of Feminism as there are different believes but all believe in equality for women, and personally for me, Feminism has been blown out of portion thanks to social media.