So simple but adds a lot of drama!
Do a google image search for ‘antique book spines’ and look for large images with either faint or no watermarks.
Copy image and paste onto a word or publisher doc to size to fit as much as an 8.5×11 page as possible. DVDs are about 7.5 inches tall.
Print on cardstock and cut around the edges. You could even color in the edges with sharpie if you had dark cabinets or are having a dimly lit event.
Then simply tape onto your dvds!
If you have a few real antique books you could lay those in front or put a few battery powered tealights in there. Be creative and enjoy! Queue Monster Mash or Early Jazz Radio on Pandora!