新西兰采购需求：运动裤、慢跑裤、慢跑服、瑜伽裤、健身裤、紧身裤

I'm really interested in creating a unique activewear line that caters to plus-size Maori & Pacific women. I want to design pieces that make them feel confident and comfortable while being active. The current market doesn't quite meet these needs, and I believe there's a gap here. Could you guide me on the cost involved and what steps I need to take to bring this vision to life? I'm eager to hear your insights on the business side and what I need to contribute to make this happen. Looking forward to your response!