VTG Toula Blue Black Knit Open Front Cardigan Sweater jacket Size XS Academia

VTG Toula Blue Black Knit Open Front Cardigan Sweater jacket in size XS. Will look fabulous with black pans or skirt for a sophisticated look! See measurements and fit on my mannequin who usually fits a size 6. I think this will fit a size small also. I am a size 8 and it fits me in the arms and back but does not close at the waist hook.