Its really my fault.  I should not have purchased a Halloween costume for the purpose of an actual theater performance.  The quality was terrible and the fabric was paper-thin.  I bought it a month before the show so my daughter could practice in costume, and seams began to come apart.  Plus the white sash did not go all the way around (again, Halloween costume vs. performance costume) so I had to add a new sash.  She wore it for the big show anyway and it looked great after the alterations.