J. Crew blazer composed of 98% cotton and 2% elastane. This material blend suggests a comfortable and slightly stretchy garment, characteristic of cotton-elastane blends used for both structure and flexibility in clothing. * Material Composition: The primary material is cotton (98%), known for its breathability, softness, and natural feel. The addition of elastane (2%), also known as spandex or Lycra, provides stretch and shape retention, enhancing comfort and fit. * Style: The blazer has a collarless or stand-up collar design, and an open-front style, indicating a modern and versatile aesthetic suitable for various occasions. * Brand: J. Crew is a well-known American retailer recognized for its classic, preppy, and contemporary apparel, including blazers and tailored pieces. Size 4. Measurements shown in the pictures.