Party-goers kept things mysterious at the "Prim & Proper" costume party this Halloween.
While many opted for costumes parties this year, a few fashionistas chose to keep things chic and simple with masquerade balls.
One of our favorites was the 'Prim and Proper' Masquerade Ball which featured fashionistas in sultry Little Black Dresses and brothers in well-cut suits.
No matter the ensemble, each look was punctuated with a mysterious mask.
It made for a dazzling combination. See what they wore and be inspired for your next costume ball.