List Of Average Cost Of Wedding Gown Alterations Ideas. Some bridal boutiques may charge you a flat fee, while other seamstresses may charge you for individual alteration services. On average, typical wedding dress alterations cost between $150 and $600.

Web expect to invest between $80 to $800 for basic wedding dress tweaks. Web depending on the extent of work, the average price for wedding dress alterations ranges from $50 for minor tweaks, like changing a button or fixing a zipper, up to $1,000 for. On average, typical wedding dress alterations cost between $150 and $600.