Do prom dresses have to be long?

Do prom dresses have to be long or can they be short

I Dont Think It Matters, But They Always Look Nicer When There Long x

It really doesnt matter! Just as long as you look good! LOL!
Unless you school has a dress code for prom, but ours doesnt, so we wear what we want!

see I dont go to this school so I really have no clue on dress code fer prom..

doesnt matter.

it doesnt really matter a lot of girls in my school including me wore long dresses shorter dresses are for more of like homecoming and what not. hint try 2 find a very unique dress its akward if someone has the same dress I got mine in FL and shipped it 2 my hometown so I knew no one would have the same dress...have fun

Long or short, doesn't matter.
At my formal there were dresses all different lengths.

NOPE!!
As long as it's formal..! Loads of people wear dresses just below the knee now days ? !

At my Prom people were wearing both long and short dresses. I prefer short dresses myself.