Balenciaga Reflective Series 6B Faux Two-Piece Patchwork Sports Shorts
Features a one-piece double-layer composite structure: an outer layer of woven quick-drying fabric and an inner layer of high-elastic ice silk tight-fitting fabric. The two materials have significantly different elasticity, shrinkage, and elongation coefficients after washing, making pattern making challenging and requiring separate calculations of heat shrinkage and washing shrinkage. The entire pair of shorts uses a one-piece alignment and sewing process, with the double-layer pieces aligned and sewn together at the waistband. The elastic waistband has even tension, and the fabric ease around the circumference needs precise control to prevent inconsistent waistband tightness. Due to the numerous inner and outer fabric pieces, the double-layer pieces are simultaneously aligned at three points: side seams, crotch, and hem. The crotch area has a complex curve, requiring manual adjustment of the feed rate during curved sewing. The different feed rates of the upper and lower fabrics can easily cause wrinkles and twists; segmented control of the fabric ease during sewing ensures a smooth curve. An invisible zippered pocket is located on the side seam. The zipper fabric is integrated with the outer woven fabric. The inner layer of elastic fabric is three layers stacked and sewn together. The stitch length needs fine-tuning in the transition area between thick and thin fabrics. The stitching at corners is smooth to avoid stretching and deformation of the zipper opening. The inner hem printing positioning is intricate. The inner lining fabric stretches significantly, so stretch compensation is done in advance during pattern making. The printing coordinates are corrected. The markings on the left and right pant legs are symmetrical. The hem is finished with a circular overlock stitch. The inner and outer overlock edges are aligned synchronously. The elastic lining should not have any length difference after stretching. All splicing points at the front and back crotch bends and side seams are aligned. Multiple layers of fabric are stacked, and suitable needles and elastic threads are used during sewing to prevent the threads from tearing under large movements. Positioning interfacing is used throughout the process to fix the fabric pieces and prevent the elastic fabric from slipping or shifting.
Size: 1-4
Code: 2026#np3800703

















