Rather than trying to reconstruct the mirror you have I would have a recessed medicine cabinet mirror installed ( mine were done by my contractor ). There’s tons available online, for examples look at Pottery Barn and others. Agree on storing all your stuff elsewhere until you need it. For my shower I have one liter size shampoo and conditioner. a smaller size body wash & that’s it. Maybe pare down the number of products? I’m sure some are just duplicates in different packaging.

You might also want to consider adding a storage cabinet over the toilet.

I don’t see why that mirror can’t be mounted with hinges to reveal a medicine cabinet. My medicine cabinets are 4’ tall, with mirrored doors. Admittedly, they aren’t as wide but, given your storage needs, it’s certainly worth asking a contractor or cabinet company. Alternatively, you could check the website of your vanity maker. Often they will have wall/mirror cabinets to coordinate with their vanities. You could also get a cabinet to mount over your toilet for additional storage. Finally, you could potentially have a very tall storage cabinet recessed or built into the wall facing your vanity (I can’t tell as it’s not visible). Custom cabinets may not be as expensive as you might think and, if they make your only bathroom more useable, it might be a good place to splurge.

Another (wall) space saver you might consider, is mounting the outlet in the side of your medicine cabinet, assuming you can overhang your cabinet and that it meets code in your area. It will cost you a bit of storage space in the cabinet but would free up space for a second cabinet, over your toilet, and just looks nicer to me. In looking at your photo again, I see part of the facing wall reflected in your mirror and it looks like you have a great spot for a deep cabinet, depending on what’s behind the wall obviously, next to your shower.

THANK YOU...that is a great idea. My shower takes up the entire wall across from the vanity. That is why I am so intent on making the medicine cabinet behind the mirror and not putting in any other cabinetry. This is a VERY tiny bathroom.

You’re very welcome. I’m delighted I could help. Best of luck with your renovation.

THANK YOU SO MUCH!

You might also add a new picture of the bathroom or start a new thread so it’s clear you aren’t looking for advice on your original dilemma.

I can’t either! I just read a post where they said “go back to your original post, you had people interested” so I could be wrong but, for me, I read the initial post, assume that’s what you want advice on and may/may not read all the posts in between so, a new post makes much more sense. You decide. I’m still relatively of new to this.

You have to go into advice and post there....