Your choices are wide open. You can find expensive stuff in all the stores this Christmas season. Thank you Joe.
What about something sweet like a woven blanket or pillow with a wedding photo or a fave photo of the two of you together, of you have kids then a photo of them? I did a woven collage blanket last year for my sis in law, it was fantastic, she cried. This year I had a pillow woven with her 90yr old dad's photo, it turned out fantastic! It Just got here. I ordered early this time, last year I didn't get it soon enough & I'm one that is done shopping by Halloween (yup, I'm done already). You could do an electronic photo frame set up with a nice selection of family photos already installed. A weekend get away to somewhere nice together, spa hotel, nice dinner & a couples massage. Or you can do like we do, we don't. We don't do routine anniversary, birthday or Christmas gifts. It is far more meaningful to get something, even if just my fave candybar, just because we thought of each other that day. I like "just because" more than a reason.
At any Mercedes dealer==She wants a new convertible to replace the 2018 SL that she whacked-its been in for repair 3 months +
That may be expensive, Something simpler and handy would be best. Buy her a necklace and some flowers.
If you can find them a couple flats of AA's would be nice. With a card that reads, To my wonderful wife. I know there are times you enjoy some quiet time to yourself so I got you these to get me out of the house.