emerald green prom dress

Please be informed everyone about the dress Code to be worn on SHS-Ball...
We,the DJFANHS-SHS student Council have agreed to allow dress,cocktail, or whatever it be called,but preferably it must ; emerald green prom dress
....red
....blue
....grey
....black
....white
....silver

(SHS-Ball isn't mandatory)
Only for those who are opt and interested...
Thanks much!!! ? ?