Oh wow, here's a exceptionally nice unused wedding dress, bridal pattern from the 1960's.  It is a Simplicity printed pattern 4511.  Although undated it dates early 1960's. Pattern is for a short or long version skirt and short or long sleeves.  Pointed back waistline.  The short dress would also be suited for bridesmaids or fancy party dress.

Size 14, bust 34", waist 26", hip 36".

Condition of the pattern is very nice and it appears to be still factory packed.  Without trying to disturb the pieces I glanced through and did not encounter any that had been cut nor did I look at each piece. It was just a glance.  Both instruction sheets are also included.  Envelope is decent but not perfect.