Seamstress to produce sample for new product in the Backpacking/Travel Sector

I am looking for an Seamstress to help develop a new product designed for the backpacking/travel sector.
The product is a Mosquito Net made from Ripstop and netting material.

I will supply all materials, patterns and paperwork/techpack.

For your part, you should be able to produce work to commercial (high street) standards.
You should have a good knowledge of fabrics, thread and stitching
and be able to offer advise on fine-tuning the design as needed.

Ideally I'd like to arrange a meeting (within the next 1-3 weeks) to show you the prototype and handover the materials,
with the sample being produced within 14 days of our meeting.

At this stage I need a single sample only, but I will require a further small run of samples to be produced in due course,
so there are opportunities for the right person to stay involved with the project in the medium term.

You must be located within 2hrs travel from South London (SW19).
WRT Budget, I am happy to work with your standard hourly rate.
Steve