I know you want to look very fashionable and cute on your prom night — even so, it will not be a very good idea for you to wear a bracelet on your arm.  The reason is very simple: many young ladies have come home from their prom missing their bracelets, because they slipped off their hands during dancing.  Even the press of the crowds and the jumping around that you will be doing on the dance floor will keep you from even realizing that you have lost your bracelet.  Many girls don't even know that they have lost them until they get home — and it will probably be next to impossible to retrace your steps in order to locate it.  So before you head out for your prom night, make sure that you have left all of your valuable bracelets at home.