Sallie Tomato Pattern and Kit 4 Zippy Crossbody. Purse of the Month series by Sallie Tomato. This series has been designed for beginner sewists and bag making enthusiasts. Throughout the series, you'll learn essential tips and techniques about sewing bags and is designed to help you learn and expand your bag making skills. Included in Month 4's kit: Zippy Crossbody Pattern, Antique Zippy Hardware Kit, Sallie Tomato #5 Zippers by the Yard Beige Tape with Antique Coil.