long train dress Elegant Bridal Gown With Veil on Luulla The bateau neckline adds a touch of timeless sophistication The History of the Wedding

Use as primary or secondary dressing

1970 Getty Images Iconic '60s supermodel Jean Shrimpton lounges on a couch while wearing a floral minidress and black Mary Jane shoes

Silhouette A-Line Waist Natural Sleeve Length Sleeveless Fabric Lace Color Navy Blue Built-In Bra Yes Dress Length Short Neckline Off-Shoulder Closure Zipper Style Prom, Homecoming, Formal

Dress Code Guide for Pregnant Wedding Guests Black Tie & Formal Weddings A floor-length gown is the safest choice

Semi-formal outfits, while not without their rules, allow more room for interpretation

Beyond that, try not to match the bridesmaids exactly you're the mom, not part of the lineup