Evening Dress ? 7 Evening Dress. SmartLady Eyes On Party: How to Select the Right Evening Dresses. 100% Polyester 3 4 Length dress Off shoulder rhinestone sleeve Hidden back zipper Flare skirts Solid color Spedres Exclusive! Slip into the Spedre Evening Dress. How much I care for Blue, green and red off the shoulder midi dress and dance the night away! Featuring a sweetheart neckline, framed by beaded short off the shoulder sleeves. Fitted waist tops a figure flattering midi ruffled hem. Become the center of attention at any formal outing.