Holland Cooper Knightsbridge Blazer in Charlton Tweed Holland Cooper Knightsbridge Blazer Oxygen Clothing Knightsbridge Blazer (Prince of Wales Mono) Holland Cooper Holland Cooper Knightsbridge Blazer Oxygen Clothing Holland Cooper Knightsbridge Blazer Oxygen Clothing. The Knightsbridge Blazer is double breasted and slim fitting, this timeless classic has a sharp tailored silhouette worn open or closed. The blazer is fully lined with a stretch lining for extra comfort with adornment from Holland Coopers iconic metal hardware and is hand cut and made entirely in England using wool woven in the UK. Fits true to size, take your normal size Designed for a slim fit Mid weight, non stretchy fabric Model wears Size 6 and is 5' 11" Centre Back Length: 60cm average across sizes 6 16 Sizing Double breasted style, worn open or closed Signature HC Gold buttons Two twin hip pockets Composition: 100% Wool Luxury Satin Lining Specialist dry clean only Including a complimentary HC garment bag