Patron top col v
Source google image: https://1.bp.blogspot.com/-gouHsZqxNcA/VuQfCeEs4XI/AAAAAAAAj1U/3PfqKNSR00o0tQCxg3q2R8_rHLGzyVa1g/s1600/7.diy-fashion-couture-top-col-v-pantalon-fluide-cousu-main-bettinael-creation-sewing-machine-coudre-%25C3%25A0-la-machine.JPG