Find a professional pattern cutter in NSW

I would like to create a blouse based on an existing blouse which has a point collar that buttons close at the nape. Please see attached photos of the existing blouse. I want modify it by have a closed, non-exposed back and shorter sleeves. In terms of fabric - would you be able to help guide me and source the fabric? I would like something that looks crisp and sharp. I don't want to match the colour and pattern of the existing blouse.

Looking for a pattern cutter to help me develop a small collection for a new womens swimwear brand. I’m currently working on some sketches and would want to work with someone through the pattern making and sampling process to have something ready to take to a manufacturer. Would be great if you had some sourcing knowledge of soft and sustainable fabric. The uniqueness of this collection will be around sizing, so I’d love to go over designs in person and will be mostly bikinis and a few one pieces. Final numbers will depend on cost but I’m hoping to produce 5 different bikini styles (top and bottom, so 10 products total) and 2 one pieces. Please let me know your rates, the budget I posted is a random estimate as I’m aware this will change depending on the size and technicality of the collection. - Due date: Flexible

Pattern cutter for dresses and blazers as well as shorts and tops for a small business.