Anne Valérie Hash French Haute Couture Designer Lightweight Unusual Rare Coat

Anne Valérie Hash - Colin by Hash Coat/Jacket/Outerwear Unable to locate anything similar online. I'm inclined to believe it was previously runway/modeled as it only bears "Colin by Hash", but nothing else (nor hint another tag existed). It was created in 2011 or before. I located a handful of Colin by Hash jackets worn by UK model's. I believe "Colin" refers to well-known UK designer Colin Horgan (a possibly Hash collab early in his career). His site features similarly esthetic-looking outerwear. Ms. Hash is a French Designer (Chanel, Chloe, Dior, etc.). Also designs as AVHASH & Hash x Cheap Monday. Coat: lightweight (I apologize I did not re-steam after I relocated & the bottom is now a tad wrinkled). Color: Solid grey Style: Military, High-Low, Ruched, Asymmetrical Interior: Ultra Soft: Appears to be satin/silk? It is unlike any other lining I've been in contact with. NOTE: Since it is without a care tag, I assume it should be dry-cleaned only. Condition: Excellent. Free from stains, marks, tears. From a smoke/pet free home. NOTE: Given the unusual symmetries & rushing, the measurements are not exact, (although I took extra care to measure this piece as accurately as possible). Measured while flat & zipped. B: 20" W: 18" H: 21" L: Front 34" (mid shoulder to hem) Back 39" (neck seam, down center to hem) Sleeve: 25 (mid shoulder to cuff end) 27 (shoulder seam to cuff end)