Understand how to make an in-one funnel neck by carefully following each step of this technical file, in the predefined size of your choice. Each stage of the working process is made explicit and easy to understand by precise instructions and detailed sketches for a top-of-the-range result. To construct the funnel neck, use the bodice base pattern or any other base, depending on the exact model and style aimed at, as your starting point. An in-one collar is, by definition, a continuation of the garment body upwards onto the neck at the front and back and its final height varies depending on the style aimed at. It can even be shaped if you decide to apply darts. Develop this outline further by working in parallel with: The technical file of the bodice base pattern The technical file of the short sleeve base pattern.