I'm looking for a prom dress for my little sister, it's her junior prom so she wants something puffy! if you got a dress that would look good on a flat chested 6ft tall girl please show me prom dresses for tall girls ☺️ ☺️

I'm looking for a prom dress for my little sister, it's her junior prom so she wants something puffy! if you got a dress that would look good on a flat chested 6ft tall girl please show me ☺️ ☺️