Simplicity Sewing Pattern 9489 Bibs OS (ONE SIZE). Ideal for Dressmaking. This unisex sewing pattern packet comes with sewing templates, fabric recommendations, pattern pieces, sizing guides, and instructions for 6 adult bibs. The bib sewing pattern templates for all adult sizes feature a hook and loop tape fastener closure, pockets, and come in sizes 18" x 27" and 15" x 23". Simplicity sewing patterns are comfortable, confident, and modern, perfect for staying on top of today's fashion trends. Simplicity pattern sewing templates are proudly designed and printed in the USA.