What for?

For an evening out.

For a Mardi Gras ball.

For a holiday party.

For New Year's Eve.

For your wedding.

For the theater.

For just because you felt like getting all dolled up, wearing heels, painting your nails and donning these crystals to go to Wal-Mart. 

Here's an extra long strand of vintage aurora borealis crystals by designer Les Bernard. This can be worn extra long, knotted, doubled or tripled. I particularly like the scallop design, a 1950s feature in my opinion.