I have several vinyl records that cant be played. How can I decorate?

There are a few suggestions at the top of this link:

http://www.hometalk.com/search/posts?filter=vinyl%20records

Stick Florist foam in centre and make flower arrangement. Put in warm oven till pliable then place over a mould or bowl etc...

My mom used to put them over a jello mold in a lower heat oven and it would soften and take on the shape of the mold. She would then put a napkin in them and use them for serving bowls for bread, rolls, chips, popcorn, all kinds of dry stuff. I thought they were cool when I was a kid as they still had the same look as a record.

Sit down. You are going to be here a while!!

https://www.google.com/search?q=repurpose+vinyl+records&rlz=1C1BLWB_enUS700US700&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiXxpfjgd_WAhVF5yYKHZCzCaQQ_AUICygC&biw=1138&bih=794&dpr=1.13

You can use the paper sleeves as wall decorations. Amazon and others sell mounting kits for LPs.