[Animats]

Yes, but it's a service for the garment trade, not individuals.[1] They're going to want patterns in an industry standard format. If you need help with the design, that's available, but not cheap.

There's a reverse-engineering process for garments, involving laying them out on a light table and taking pictures. That's how you make knockoffs.

If the goal is a one-off, not volume production, just find a good custom tailor or costumer. It's going to cost.

[1] https://www.hongyuapparel.com/clothing-prototype-manufacture...