if top left and mickey and nz are all the same size i would use that for a finished size ....then just add to the rest to make all them the same size weather you add solid,ir piano keys or patches .....but to get that look i would add it on just one side and one top OR bottem so it is bolder ...depending on what you do to one do it different to the next one ......[so if the shirt is small you may be adding 5'' if it is larger maybe only 2'' ......hoping this is not to confusing