Okay kiddo, have you seen a Muslim girl or woman wearing a scarf on their head? That's called a hijab. Some people wear hijab as part of their religious practice or for cultural reasons.
Now, a sartorial hijab is when someone wears a hijab for fashion or artistic expression instead of just for religious or cultural reasons. It's like wearing a cool hat or a funky pair of shoes to make a statement about style and individuality.
So basically, a sartorial hijab is a way to wear a hijab in a creative and fashionable way. It's like showing off your personality through your clothing choices!