Inpainting - Applying a texture or pattern to a specific part in Firefly

It would be interesting to be able to apply textures or patterns to the generated images. In my practical case I would use this function in interior design and fashion, specifically, if I wanted to use a pattern I had made and I wanted to apply it to a dress, an accessory or a piece of furniture it would be very useful to create mockups with different variations and in a shorter time. With Midjourney I think it is possible to do this but it requires a bit of work on the prompt. What do you think?