Mirrors can be made any size you like. The best way is for you to measure the size you would like the overall size of the mirror frame to be, we cut the frame to that size then supply and cut the mirror to fit. The Mirrors can also be bevelled if you so wish.
The frame can be any type from the simplest frame to building 2-3 frames together to make a unique bespoke frame that’s like no other.
Here is a silver leaf example.