How to dress for a high school dance (girls )<br>Go for a formal gown. If you are attending a formal dance like a winter formal or prom, you should go for a formal outfit. This means a formal dress that is floor length or no shorter than three inches above your knee, with a modest neckline.
The height of the dress is related to its formality.
( z1 relate :ARG1 ( z2 high :ARG1 ( z3 dress ) ) :ARG2 ( z4 formality :poss z3 ) )