It would be a most memorable JS prom if you opt to have a theme so students don't come in wearing just about any attire. The participants should meet and vote for a theme which they would like to adopt. Here are some suggested themes you can use:
1. Cinderella theme
2. Hawaiian theme
3. Disney theme
4. color theme (blue for seniors, pink for juniors or yellow for seniors, green for juniors)
5. Romeo & Juliet theme (I love this)
6. 1950's theme
7. rainbow theme
8. love theme (all will come in red gowns & suits)
9. belly dancers
10. Filipiniana (in Filipino costumes/terno, barong, etc.)