Ditto Bill. Ditto PH.
When you mean "just not the same" I'd translate that to mean, "they'll be better."
Those young Bdx wines will be tannic bruisers, nowhere near ready to open. The SQN juice you have should drink MUCH better and be a more pleasant way to spend your bride's birthday.
If you don't want to dip into those either, Champagne is always in style.