Catherine wore Rochas Dahlia-print Dress to the Chelsea Flower Show in May 2017. The forest green Dahlia-print silk-charmeuse midi dress was from label’s 2016 Pre-Fall Collection. It features a fitted waist with self-belt and flared skirt, side slit pockets, exposed back zipper and silk lining. The slashed shoulder sleeves provided an interesting geometric twist to the free-flowing silk frock. The dress was sold at Rochas for £1504 before going on sale.