Wedding gown, vintage 1999 - worn once, heirloom cleaning, pristine

This wedding gown is made by Nancy Issler. It is silk-satin with multiple layers of tulle. The princess bodice sits off the shoulder and there are silk-covered buttons down the back. My daughter wore the gown for her debut and I had it cleaned and heirloomed. It has been sitting in a box since. It is in great condition, no stains or pulls. The dress was over $3000 new.