Getting too caught up in the details. Many couples admit that after the day is over, they realize they spent too much time and energy fixating on small details that nobody else noticed. | Hiring inexperienced vendors. Budgeting for a professional photographer, videographer, or DJ is consistently mentioned as a wise investment. Couples who relied on friends with cameras often regret not having higher-quality photos and videos. | Doing too many DIY projects. While tempting to save money, taking on too many "do-it-yourself" tasks can become overwhelming and stressful. Couples often regret the intense labor and stress involved, especially on the morning of the wedding, and wish they had outsourced more.