I create detailed color flat sketch for the idea you've had in mind. This visualization will be a big step towards understanding how the final product will turn out, & get your project ready for prototyping & production.
The garment tech pack will have your garment flat sketch, including all the necessary details like fabric specs, color code & garment functions. I can also include model rendering, sizing chart, artwork & prints in high resolution etc. The model rendering and sizing chart will help the manufacturer better understand the fit and allow them to bring your project closer to your goal.