Anne Fontaine cream floral lace buttondown collared shirt size 40

Anne Fontaine classic off white cream floral lace collared buttondown shirt with 3/4 sleeves. French size 40. I would say it’s more cream than white. Great secondhand condition. I found a size chart for Anne Fontaine and the conversion for size 40 to US is 6-8. Total length from shoulder to hem: 23.5 in. Pit to pit across the front: 18.5 in. D