VTG BB Studio black & white boxy floral pattern button down L/XL

Vintage BB Studio Made in Canada Boxy cut lightweight and flowy semi sheer short sleeve button down collared blouse with front slits. in gently used condition , size/care & composition tags missing, no other flaws to mention approx. size L/XL please check measurements to your fit approx. measurements while laying flat underarm to underarm 23” shoulder to hem 23” Front slits 4”