Stella York 6330 Y2K unclassified dresses

I bought this dress off the rack in a size 14 (I am an 8) for a wedding that was 2 months away.  I had to postpone my wedding (COVID) and now have time to order a new dress in my size.  This dress is beautiful and deserves to be worn.  All I have done with it is have it professionally dry cleaned.  Zero alterations, no hemming.  The back is a bit torn (see photo) from having been clamped for try-on purposes in the store.  It has some very slight discoloring under the armpits and underneath the train.  My mom and sister both swore they couldn't notice either when the dress was on.