If you are referring to a specific video titled as a case study for garment construction or fabric testing, there is no widely known academic or "useful paper" under that exact filename.
If you are analyzing the video for material durability, you might look into the ASTM D4964 standard, which is the official test method for the tension and elongation of elastic fabrics. Stretching white bikini.mov.mp4
For swimwear, it is critical to use fabrics that stretch both horizontally and vertically to maintain shape and fit. Beginners can find practical guides on these secrets at Seamwork . If you are referring to a specific video