If it's more casual then do it wavy then a low side pony tail with short curls hanging out around your face, and maybe even a big colorful Hawaiian looking flower pin over the tie. If your hair isn't super long side ponytails don't always look good so you could also do the same thing with a messy bun. For a more formal dance do a messy bun with just the top half your hair, bump it a little for volume, then leave a few pieces popping out then curl those. On the bottom half just do subtle waves so it doesn't look out of place. You can also probably pull off small white or yellow flower pins.