I literally cant imagine anything else
Best Bridal Shapewear at a Glance Best Thong Underwear: Shapermint Essentials All Day Every Day High-Waisted Shaper Thong, $21 (was $38) Best Strapless Bodysuit: Miraclesuit Shape Away Extra Firm Control Strapless Bodybriefer, $98 Best Slip Dress: Shapermint Essentials Open Bust Shaper Slip Dress, $25 (was $55) Best Shapewear Shorts: Honeylove Meshsculpt Mid Rise Shaper Shorts, $74 Best for Butt-Lifting: Shapellx Deep Plunge Butt Lifting Shaping Bodysuit, $68 Best Briefs: Simone Perele Subtile High Waist Shaper Briefs, $80 Best Open-Bust Bodysuit: Spanx SPANXshape Invisible Open-Bust Mid-Thigh Bodysuit, $62+ (was $88) Best for Legs: Dominique Intimates Firm Control High Waist Longleg Slimming Shaper, $71 "Shapewear is important for your wedding day, as well as wedding events, since many women opt for white and cream color palettes," says Celebrity stylist Samantha Brown

Although the column fit has no waist definition, it wont look like a sac, per customer reviews, undoubtedly due to the flattering open back
Image by Tess Follett via Jessica & Bens Romantic Coombe Wedding