WHITE TIE VS. BLACK TIE: A WOMAN'S GUIDE TO FORMAL WEAR GLS Collective 5 Tips for Tall Women on Finding Long Formal Dresses Do Formal Dresses Have to Be Floor Length? (Finally Answered!) Does A Formal Dress Need To Be Floor Length Do Formal Dresses Have to Be Floor Length? (Finally Answered!) Would this be too underwhelming for prom? Especially because most will wear floor length dresses? : r fashion