It's nothing that I don't do IRL, speaking as someone who still has knee problems three years after wearing high-heeled boots when there was black ice (tbf, it was early May) and numb toes because I don't see why I can't wear strappy sandals in the middle of winter. Or heatstroke because I decided to wear my fancy new Barbour jacket in the height of summer.
The term 'fashion victim' has never been so applicable.