The guy you're with might not be Prince Charming, but you still can turn any old date into a Cinderella-inspired evening by slipping into a glam sequined cocktail dress. Look for fresh styles that feature brightly colored metallic spangles instead of just basic black. This one by Antik Batik (on the left) definitely fits the bill (though it might have you staying out way past midnight).

Don't have a Fairy Godmother around to shell out the $385 you'll need to buy it? Try this one by Arden B (on the right) instead.

The same rich combination of bronze, gold and rose-gold sequins for one-fifth the price, this dress is all the magic you'll need to have a ball ... even if you're not at one.