Wedding gown

Beautiful beaded detailed wedding gown. Tag says 12..I usually wear a 2-4 in dresses and this fits me perfect except for in the bust(too big). Can be worn with the spaghetti straps or without. Never worn nor altered. However this will need to be dry cleaned. It's been sitting in my closet, when I pulled it out to take pictures, I did notice some yellowing to the fabric. Paid almost $800. Would just like to see it gone.