To be able to print in the best resolution and image such as .jpg, .png or .tiff should be, at a minimum, 300 dpi in the actual size of print.
To give you and idea if your image is good enough, an A4 size print should be at a minimum approx. 2Mb.
A vector drawing can be enlarged and we will adust the size in-house.
The sublimation process multiplies the transferred colours onto the garment alas the sublimated colours will be darker than the original fabric / material.