In the pictured example, the damaged garment is non-stretch woven, heavyweight organic cotton in a medium tan color. Here's a breakdown of the pros and cons each of the fabric patch options:

The ideal match fabric is Option 1 because it's close in color and has the same fiber content, weave structure, stretch, and weight.

Options 3, 4 and 7 could be chosen for contrast patches. However, Option 7 may be too lightweight for long term durability.