The document discusses using 3D body scanning and OptiTex software to create perfectly fitted garments. It describes how body scans can be imported into OptiTex software, which then allows designers to create patterns and virtually drape fabrics on the 3D body model. This enables customized, made-to-measure clothing. Several companies partner with OptiTex to use this process, including lingerie brand Tulips and tailor Kathy Heyndels.