Low Back Shapewear for Backless Dresses SPANX SPANX Does anyone have ideas for shapewear if your dress has cutouts on the side down to the hips? I want to smooth out the stomach pooch, but even the low back Spanx Serving low back with a little help from @Spanx This one has been my go to shapewear for backless dresses! YOU NEED Comment SHAPE for the link. Shop it here Spanx Champagne Beige Suit Your Fancy Plunge Low Back Mid Thigh Bodysuit RED HOT by SPANX Women's Shapewear Luxe & Lean Lace Full Slip 10070R