Fila Women's Pleasing Pullover, 6 Colors

I’m a little confused by the sizing, since I don’t generally buy clothes by the inch. Any idea what the XL equivalent in women’s sizes might actually be? i.e. 18? 20? 22?

I bought the pullover last round, and they are fitted. I got a Large and i am size 8/10, I would say the XL is 12/14