美国采购需求：运动裤、慢跑裤、运动服、瑜伽裤、健身裤、紧身裤

I'm launching a new athletic wear brand and am eager to partner with Aika Sportswear for manufacturing a range of custom pieces. I'm looking to create a cohesive line that includes various tops and bottoms, featuring functional elements like built-in bras, adjustable designs, and innovative fabric options. Key highlights are legging designs with lifting features and the flexibility of converting styles, all while ensuring comfort and style. I'd like to know your MOQ for each item, along with sample and bulk order costs. Please share available fabric options, production timelines, and shipping details to the US. Additionally, can you accommodate features like invisible zippers/buttons and custom designs from my sketches? Looking forward to your response so we can kickstart this exciting project together!