In The Vampire Diaries “Graduation Day” Bonnie Bennett (Kat Graham) wears a great prom dress.
It’s navy aka midnight blue aka a dark blue that is divine, and it’s by Theia. I love this dress, even though it’s got nothing “princessy” about it and I often like that idea for proms. It’s strapless, and has layered tiers.
Bonnie is also wearing a special necklace with this dress.
Costume designer Leigh Leverett told EW that in this episode Bonnie, “does a lot of walking around, with purpose, so we wanted it to be really pretty [as she moved around].”