Cavani Mens Stylish Herringbone Tweed Checked Wool Mix Waistcoats Men's Waistcoats By Classic Three Stylish Pockets On Front & Adjustable Strap On Both Sides. Button Fastening On Front. Material: (G19WCOAT): 100% Wool, (WCOATG10): 70% Wool & 30% Polyester NOTE: Please note the size chart provided in the pictures is for the UK sizes & due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures, but not the same performance on different bodies as on the model. Please refer to the product description & size chart provided by us in the gallery images before purchasing the item.