Janie And Jack. Dress your baby in the most comforting clothes on sunny days, the Janie and Jack Microstripe Overall. Crafted from breezy fabric, it's fully lined and boasts a charming bib pocket. With adjustable button straps and convenient snaps, it's as practical as it is adorable. Ideal for first moments in the sun or anytime play. 53% linen, 47% cotton. Machine washable.