David's Bridal T8778 Color block unclassified dresses

This is a brand new, never worn David's Bridal wedding dress. It is a size 10. It is a satin A-line with a cuff neckline. I bought it in the hopes of wearing it, but it doesn't fit. It still has the tags attached. I am including the veil that matches it (unused with tags attached) and new gloves as well as a David's Bridal dress bag. I am also including a slip. Everything together cost over $500.