United Kingdom company looking for clothing manufacturer

We are a new womenswear company looking for a manufacturer,
to produce an initial sample of a 12 piece collection, followed by a bulk order.
We want a high quality finish and fabric is important;
we can provide samples of the fabrics we want to use
but we would need to know if you would source the fabric as we would not know how much to buy.
We would need a quote for how much the samples would cost, also what your minimum order quantity is
and if the minimum order quantity was per pi