Glue and nail the molding to the plywood.
Making mirrors vinyl.
So make sure it is clean so the vinyl will stick nicely.
Applying the vinyl to the bathroom mirror.
Then cut and router the molding.
So why not make your own.
Vinyl decal design i used ritrama permanent vinyl transfer tape paper comes in rolls on amazon but lll include it with all of their designs mirror i got mine from b m in the uk but try etsy for similar ones step one.
Mirror signs look a maz ing at weddings.
First cut the plywood the mirror dimensions plus the molding width less any amount to overlap and hide the mirror edges.
The first thing you need to do is to get rid of the excess vinyl around the outside of the design if you haven t.
Add the design to the mirror.
For the written ins.
You just need a vinyl decal a blank mirror and some transfer tape.
I put it on my mirror but you would use the same process for any other surface you would use.
To make sure the words were straight i measured from the side of my mirror and added painter s tape so i could use that as a guide while i adhered the vinyl pieces.