The Peanut Shell Heirloom Baby Sling - Bessie - X-Small/Small The Heirloom Baby Sling collection. Using vintage-inspired designs with a link to the past. Each design is unique and original, just like the woman that will wear them. They have taken the simple idea of a baby pouch-style sling and combined it with the easy-to-use shoulder design of a ring-sling. Each Heirloom Baby Sling is crafted using designer quality fabrics, embellishments, and vintage-style packaging . Bessie is ultra feminine in a soft lavender linen lined with cream jersey and decorated in rouched ruffles.