Semi-formal attire bridges the gap between cocktail and formal, requiring polished, elegant outfits like knee-length dresses, stylish jumpsuits, or dark suits with ties. It is more sophisticated than business casual but less strict than black-tie, emphasizing refined fabrics, tailored fits, and elevated, comfortable looks suitable for weddings or evening events. Here is a link for a better explanation. https://www.theknot.com/content/what-to-wear-semi-formal#ei-1752710410520

As much as we love our friends and families kids, we do not plan to have any children at the wedding besides those a part of the bridal party.