Matching light & outlet switch plate covers

Matching light & outlet switch plate covers, but what pattern do they match?
Picked these up while I was picking up something else (yes, I too have the "take me home Bug" - Feel as if I am in good company here. LOL!)
Any good leads, even?
Thanks all!

 

I'm not sure these were made to "match" anything other than each other. Or are you asking if these have a specific pattern name?

Are there any markings at all on the back sides?

There may be porcelain switch/outlet covers offered with coordinating bathroom accessories, like perhaps a tissue box cover or a toothbrush cup, but I can't think where I might have seen them, and doing a quick search right now, I haven't found any.

As far as I know, decorative porcelain switch/outlet covers like the ones you show tend to be "stand-alone" items, often sold in bath shops & catalogs, in colorways & designs that follow current home decor trends.

 

@SBSVC,
No markings on the back. They were so pretty and seemed like a coordinating part of decor, so thought I would ask. I've searched myself and haven't found anything they match either. Oh well.
Still really nice.
Thank you for checking for me.