John Boyd Wide Brim Hat Shop Now Categories: Duchess Wardrobe, Duchess' Hats Tag: grey hat Description Description Catherine premiered John Boyd Wide Brim Hat at 2016 Commonwealth Service. The grey velvet hat featured a squared crown, an upturned slice brim and a charcoal silk sash around the base of the crown. Embed from Getty Images Related products Smythe 2 Button Blazer Emilia Wickstead Mint Blue Crepe Dress Women of The First World War Brooch Diane von Furstenberg Maja Emerald Green Dress Get all the latest posts in your inbox. Subscribe Here