I've always had a lot of jewelry. When I was younger, I had a second hole pierced in my ears so that I could wear more than one pair of earrings at once. I kept my collection organized by placing each pair of earrings in a zipper top plastic bag. While this keeps the jewelry from being tangled and mismatched, it is also somewhat cumbersome. As I've gotten older, I've gone through multiple organization systems, trying to find something that keeps my jewelry from becoming a hopeless jumble, yet still easily accessible.
In a "Martha Stewart" moment, I created the jewelry bulletin board. I mounted the board inside a closet board, and created hanging pegs with pushpins. Now my necklaces are tangle-free and easy to view. I also use the board for more delicate earrings and bracelets (as pictured).