The server in the photo is rustic and the wainscoting is formal. Look at photos on Houzz Products to get some ideas for a server that will compliment the wainscoting.

The two-tone table in the second photo is also more modern than your dining room. Choose one that is all natural wood. Look on Houzz Photos, go to Rooms, click "dining rooms" and then go to Style and click "traditional."
Best wishes.

Here is a site that might interest you:

https://happyhautehome.com/2017/06/12/what-type-of-wainscoting-is-right-for-your-home-explore-different-styles/

The wainscoting changed to room to traditional/formal. I would not get white furniture. The wainscoting will not show well and all is hard work won't be appreciated. Love your floors.

Thank you

Thanks everyone I didn’t realize adding the wainscoting was going to completely ruin the look I hope my table can work here I’ll check out the photos

The table will work fine; the chairs are not too casual, so they formalize it all a bit. I'd look for a simpler buffet that is close to the tabletop color.

I agree, the floors are gorgeous. And yes, the current buffet is too busy and casual to look good with the new wainscoting.

Thank you so much for your comment I feel a lot better about it all now

Update the table actually does have a server to go with it I found it somewhere else , but I’m still looking around to see if there’s something better /darker to go with walls but here’s the pic of the matching

Dana. Nice server, but it isn't formal enough for your dining room with wainscoting.