Billy Knit Jumper Berry Peach The Label CHUNKY KNIT JUMPER STONE Petite Co au Billy Knit Jumper Olive Peach The Label Nature Baby Billy Jumper Oatmeal Marl Sky Blue Stripe Kids of Eltham Classic Chunky Knit Baby Pullover Sweater (Organic Cotton) Viverano Nature Baby Billy Jumper Navy Basket Knit The Country Providore. The Billy Jumper is a classic, easywearing sweater style that will keep little one comfortable all year round. Knitted in a chunky certified organic cotton yarn, this jumper is durable and easy to care for. * GOTS Certified * 100% organic cotton * chunky tuck knit stitch * knitted rib cuffs and hem