Clothing - Fashion / Underwear Requests

I am trying to set up my own underwear business online. I wanted to enquire re: costs of underwear in simplistic design ie sustainable cotton in packs of 5 in plain colours ie black, red and white.

We are in the process of establishing an e-marketing platform in Qatar that includes lingerie, women's pajamas, and women's underwear. I hope you send some pictures with a price list.