MEASUREMENTS 48D: Width (smallest): 21" Front strap length : 5' Cup length : 10" Cup Width : 8" ***Approx MEASUREMENTS 50D : Width : 21" Front strap length : 6' Cup length : 9" Cup Width : 8" ***Approx MEASUREMENTS 50DD : Width (Smallest) : 21" Front strap length : 5' Cup length : 10" Cup Width : 8" ***Approx TORRID BLACK WIRE FREE LIGHTLY LINED EVERYDAY SMOOTH 360 BACK SMOOTHING BRA, Wireless cups. - Lightly lined. - 360° Back Smoothing™ ballet back sculpts and supports. Brushed microfiber knit fabric. Front-adjustable straps. - Wide side band to keep things smooth. - Back hook-and-eye closure. - As described on TORRID website : The word we keep hearing is "life-changing"! Freedom from wires but with all the shape and support...and of course, our incredible, patent-pending 360° Back Smoothing™ technology—it all combines to create a bra so comfortable, you might just forget you're wearing it. Intimate, staple, minimalist, basic, must have. 2020 COLLECTION. NWT. Excellent condition.