Just found this Canadian site. Home page will give you even more opportunities for traditional items but they also carry NO.Miseremini,
I had a bad experience with these missal covers. Not from this website, but from another supplier selling the same brand.
The problem was most covers are for larger bible/breivary size missals.
They will not fit the standard Tridentine hand missal.
Also, the missal dimensions given by the manufacturer are not precise. The missals are bigger than their spec.
I'm still waiting to get my credit back from the supplier.
"Some preachers will keep silence about the truth, and others will trample it underfoot and deny it. Sanctity of life will be held in derision even by those who outwardly profess it, for in those days Our Lord Jesus Christ will send them not a true Pastor but a destroyer." St. Francis of Assisi