I have a beautiful vintage medicine cabinet with mirror. It is 13.5 by 23 1/4. ( that the measurements for the hole it fits into. It will overlap the hole on all 4 sides by 1 inch. The insert is gold and in excellent shape. The mirror that attaches to the insert is 21.5 .wide and 39 inches tall
The cabinet comes with 4 shelves but you can make more shelves.
Outside of mirror is wood with gold accents. Please text me with any questions.