Louis Vuitton supports returns and exchanges for the LV Louis Vuitton gradient embroidered crew neck space cotton sweatshirt.Color: Black, White .Sizes: S, M, L, XL . Gradient Embroidery Technique .The overall pattern design utilizes the same embroidery material based on the original design elements. The original pattern is precisely scanned by computer and adjusted for detail based on the physical product.Special dyed threads are used for color matching, with connections between each group of threads that do not intertwine. Gaps are left at positions where colors alternate, and different stitch lengths are used to incorporate various colored silk threads. Even without color differentiation, there is a noticeable layering effect, presenting a gradient that appears to stack upon itself.This is a loose fitting crew neck pullover sweatshirt with a back neck tape that prevents deformation. The neckline, shoulder seams, back panel, hem, and armholes are crafted with double needle stitching to enhance durability and prevent seam bursting. The neckline, cuffs, and hem feature the same ribbed finish.