The J. Crew Women's Black Wool Blazer Jacket in Size 4P is a classic and versatile piece perfect for a business setting. Made of 100% wool, this lined blazer features a peak lapel, long sleeves, and a single-breasted design. The jacket is designed for the winter, fall, and spring seasons, offering both style and practicality. With a solid black color and a waist size of 17 inches, this blazer from J.Crew is a timeless wardrobe staple for any woman looking for a sophisticated and professional outfit option.