One of the most tedious tasks in the virtual clothing process is the garment creation phase with its direct previsualization, and animation on the body. In this paper, we propose a new approach for garment design from the outlines drawn directly on a 3D mannequin. These outlines represent the boundaries of closed regions that are quad meshed to generate the garment pieces. The garments can then be animated in a simulation system based on Finite Elements and using a rediscretization of the generated mesh into triangular elements containing a reconstructed metric of the cloth surface. This allows previewing the garment on bodies with various poses and animations.