Yoga accessories supplying in Bulgaria

At the moment, we are working on a project to start our own line yogaware and yoga accessories.
We would like to make our own leggings (with prints as well), sport bras, tops, t-shirts, seamless yoga underware, also yoga socks and other.

We are looking for good quality sports fabrics, as well as cotton (for t-shirts), suitable for our needs.
We have checked your website and we hope we can work together.

Is it possible to have samples shipped to us, what are your minimum orders, avail