Bridal alterations refer to the adjustments made to a wedding dress to ensure a perfect fit for the bride. These modifications can include taking in or letting out seams, shortening or lengthening the hem, and adjusting the neckline or sleeves. The goal is to enhance the dress's appearance and comfort, allowing the bride to feel confident on her special day. Typically, bridal alterations are performed by a professional seamstress or tailor with experience in formal wear. It is advisable to schedule fittings well in advance of the wedding date to allow ample time for any necessary changes.