It depends on your style in the rest of the room. There is a lot you can do with these as they are a literal blank canvas. I like doors because they keep out the dust and insects and also provide for hanging up small things on the door backs. Give us some more clues about what style you like so we can help you a bit more.

Diane, first...wow, I love the doors. They appear to set flush with the wall, but is that correct or do they sit slightly proud of the opening? Are you considering painting them or another form of decoration? I too would be tempted to play up the Art Deco style as Julia suggested. Also, I agree it would be helpful to know how the rest of the room is decorated to be able to offer additional suggestions.

Diane..you sound so much like me...even down to the .."it doesn't have a style yet"...I have a similar wardrobe and was thinking the exact same thing on the weekend? ie. what can I do to it to not have a dark timber wardrobe in my room...although mine got wet when i moved it and now some of the veneer is peeling off, so it really needs help....I had only considered wallpaper or painting (after veneer taken off altogether which may wreck it)....i will be interested in seeing what you do with it...

Maybe the fact that you room doesn't have a style yet, means that you should do something to the wardrobe that lends itself to a classic style or is a fairly blank canvas, so that you can add the style later with art and bedspreads, bedside lamps etc....(I have no design sense at all, but just thought it may be a way to do something now and not have to decide on a particular style yet)

If you paint them the same colour as the surrounding walls, they won't be so noticeable.

I agree that a gloss paint would look good, in a colour to suit the room and your preferences. Also timber beading and/or mirrors could be purchased to form a pattern on the robe prior to painting. It depends on the desired look you want to achieve and your personal preferences.

Hi Diane. I think your wardrobe doors could become quite a feature with a facelift of paint and some new handles. If you don't have a style in mind perhaps consider a Hollywood regency style which would suit the shapes and can be dressed up either more glam or modern in style. Consider adding other furniture to reflect the style similar to Carrington dresser or console and get ideas for colour schemes from these looks. Cheers

https://www.maxsparrow.com.au/collections/storage/products/carrington-dresser#

https://www.maxsparrow.com.au/collections/consoles/products/carrington-console-with-drawers

Or you could use chalk paint. It’s very easy to use. You could add glass handles, and timber framing (sorry can’t think what you call that) and if you wanted........wallpaper inside the timber frame. Even if you just do the two middle panels with the timber and wallpaper. This would be a very easy fix.