Although helmed by American creative director Matthew M. Williams, Givenchy is forever imbued with Parisian spirit. Proof? The label's Lavallière blouse, which takes its moniker from the French term for pussybow. Shaped from pure, sumptuous silk into a long-sleeved silhouette, the style is fitted with a detachable cami layer and finished off with – of course – a pussybow tie, which you can fasten into a bow or leave open for a nonchalant aesthetic. Givenchy silk blouse100% silk; lining 73% acetate, 27% silkSlips onRelaxed fit, self-tie fastening at collar, V-neckline, long sleeves, buttoned cuffs, all-over floral print, semi-shirt, detachable internal camiSpecialist dry cleanMade in ItalyTrue to sizeSize UK 8: length 28in / 71.5cmModel is 5ft 10in/1.78m and wears a size UK 8Lightweight, non-stretch. Colour: white