with the birds either straight up (M) or angled (N).
For the angled birds (N), the art designer where you're getting the shirts done will
be able to make sure these years stand out from the birds/background, better than
I am able to do in these samples.
Please keep in mind, other than your logo, the art designer where you're getting
your shirts done will have different/better fonts for you to choose from for all
the other words - your names, 90th anniversary, the word Canada, King, years, etc.