Erica Knight is a major name in the fashion and yarn industries, praised as an expert knitwear designer and consultant. In collaboration with John Lewis, Erica Knight creates an exclusive new range of patterns and yarns, showing her passion for British made material that is simple to use. To create this adorable and sophisticated jacket for children ages 1 to 5 years, you will need 7mm needles, Chunky ply wool, and 3 or 4 100g balls.