J Crew Navy Button Down Shirt Dress Size Small The J Crew Navy Button Down Shirt Dress in size small is a stylish and versatile piece for a woman's wardrobe. This knee-length dress features a classic collar and long sleeves, making it perfect for a professional work environment. Made from polyester, this button-down shirt dress in a crisp blue color is a must-have from the J.Crew brand. The shirt dress style offers a blend of comfort and style, ideal for a variety of occasions. Pit to pit = 19" Length = 38"