Certainly, a sparkly tiara is an option, but what we really mean is that you should take full advantage of your natural (or synthetic) crowning glory: your hair.
A classic up-do might be safest if you're planning to really boogie, unless you want to end up with a few dozen strands in your mouth and eyes. Otherwise, beautifully styled hair, whether presented as wavy, straight or curly can truly top off your overall look. Women with short hair need not fret, however. Tons of realistic and affordable synthetic hair options, whether in clip-on or semi-permanent form, are available for temporary use.