Womens Strappy Backless Maxi Smock Dress - White - 4 - Tie us up. (The dress. Duh.) This dress comes in a linen look fabric and features a loose, maxi silhouette, scoop neckline, halter straps at neck, elasticated waist, and an open back with tie strap detail. Show off that stellar spine and rock with platform heels and huggie hoops. Or, step into those summer plans in kickass footbed sandals and a big ass floppy hat. Style: Tie back Smock Dress Fit: Loose Fit Length: Maxi Occasion: Casual Design: Plain Fabric: Woven. Model wears a US size 6/UK size 10.