Black tie doesnt have to mean floor length, especially if youre on the shorter side. Dont be afraid of a hemline that sits below the knee it can still be completely black tie appropriate when the Arabella Ruched Wide Strap Front Knee Length Dress Black Seta T Women's Long Sleeve Dresses Square Neck High Waist Flowy Casual Knee Length Dress with Pockets Fall Clothing Small Black at Amazon Women's Clothing store Sheatn Spaghetti Straps Knee Length Black Prom Homecoming Dress US2 Hunter Green