Max Mara MaxMara black and white linen dress

Max Mara black and white linen dress, Fully lined, opens with a zipper in the back and a black and grey floral pattern on a white linen background, the white is not a blinding white but more the mellow linen colour, there is the a tiny bit of yellowing on the inside of the armpit, which is not visible when worn and miniscule (see picture).
The size is given as a French 36 but it fits like a UK 10
armpit to armpit 45 cm, waist 39 cm, length 90 cm