哥伦比亚采购需求：冬季夹克、女士夹克、运动衫、连帽运动衫、运动短裤、纯色运动短裤

I'm running a clothing brand, Under Whater, specializing in premium oversized t-shirts. I'm keen to create a new collection that includes high-quality fabrics, custom labels, and options for logo printing or embroidery, plus branded packaging. Could you let me know if you collaborate with emerging brands? Also, what's your MOQ, what fabrics do you have available, and what's the estimated production time and cost for an order of about 50 units? Appreciate your insights!