The New J. Jill Indigo Polka-Dot Shirtdress in size XL is a stylish and comfortable knee-length shirtdress made from Tencel Lyocell material. This dress is perfect for women who love the classic blue polka dot pattern and enjoy a regular fit. The shirt dress style offers a versatile look that can be dressed up or down for any occasion, making it a must-have addition to any woman's wardrobe.