Inquiry about Women's Wedge Sandal

I am developing a new women's footwear brand in Australia and need a manufacturer for a fashion wedge sandal. The product is a women's wedge sandal with leather or high-quality synthetic leather upper and a PU or wood-look wedge sole (no cork). I require private label branding. My initial order is approximately 300 pairs total. I need to confirm if you can produce this style with PU or wood-look soles, if you can support this low MOQ, and if you can provide samples before production. Please also share sample cost and lead time, and production lead time for 300 pairs. I can send reference images promptly.