Pretty Little Thing Plus Black Lace Insert Cup Detail Ruched Side Midi Dress - Sexy Solid Black Stretch Under Wire Body Con Dress With Lace Inserts, Cup Detailing And Ruched Sides. Adjustable Spaghetti Straps Tulip Hem. 100% Polyester Mesh: 95% Polyester 5% Elastane Lace: 100% Polyamide. Size 14 best fit size 12. Pit to pit is 17 inches wide, and length is 32 inches long. Pet, smoke, stain and snag free.