This Lauren Ralph Lauren blazer is perfect for any formal occasion such as a party, wedding, or christening. It is made with a woven fabric type of 65% polyester and 35% rayon. The blazer is solid Navy blue in color and has a notch lapel style with a double-vented jacket vent style. The jacket/coat length is regular and the chest size is 42. The blazer has a jacket front button style of two buttons and a jacket sleeve button style of three buttons. The sleeves are long. The blazer is Size 20H lined with polyester and is great for any season, whether it is winter, summer, fall, or spring. It is a single-breasted jacket cut and is perfect for boys. The blazer's length is 26 inches and is made in Vietnam. This blazer is a great addition to any boy's wardrobe.