When selecting underwear for your wedding dress, consider the fabric, cut, and silhouette of your gown. Bridal shapewear offers support and smoothing, while seamless underwear provides a no-show look. Thong underwear is nearly invisible under form-fitting dresses, and boyshort underwear offers coverage and comfort. Materials like silk and lace add a touch of elegance, while microfiber wicks moisture and prevents chafing. Look for features like adjustable straps, boning, and a comfortable gusset. Top brands like Spanx and Victoria’s Secret offer a range of options to suit different body types and styles. Ultimately, choose underwear that makes you feel confident and beautiful on your special day.