美国采购需求：超大拉链连帽衫，y2k 男式拉链连帽衫，男式，T 恤

I'm reaching out to request samples for three different shirt sizes—small, medium, and large. I'm particularly interested in high-quality cotton materials that offer comfort and durability. The color I need is black, as I'm looking to maintain a classic and versatile aesthetic. Please ensure that each sample reflects the same quality standards, as I'm exploring options for potential bulk orders. It would be great if you could also provide any information on the fabric and stitching quality used in the shirts. Looking forward to your prompt response with the samples!