John & Jenn by Line Warner Dress in Black. - size XS (also in ) John & Jenn by Line Warner Dress in Black. - size XS (also in ) 55% viscose 45% nylon. Hand wash cold. Unlined. Ribbed stretch fabric. Lace-up side detail. JNAX-WD33. J3653H16. Combining their distinct confidence in style and appreciation for simplicity, long-time friends John Muscat and Jennifer Wells recognized the need to revolutionize the face of knitwear in hopes to produce quality knits that accommodate both practicality and style. A timeless staple for any woman, it exudes feminine class and luxury while identifying the need for comfort and ease.