The below is taken from the Crew website description:
Our Oakbury linen blend blazer in blue. A timeless style that you'll turn to time and time again. Keep it smart casual with a classic shirt and jeans, or style with chinos for when occasions call.
• 55% linen 45% polyester
• Two flap pockets and a top pocket
• Inside pocket
• Button cuffs
• Crossed oars embroidered under the collar
• Lead model is 6'3" and wears a size 40
• Dry clean
Item is brand new and still in the original packaging