There's no such thing as "bad luck as retribution" which is what that superstition's all about. So don't worry about that! If you want to make your bag intact again, you could probably send the mirror to Balenciaga for a repair. That way if you ever want to sell it, you know you're getting top dollar for it.
That's a GORGEOUS red, btw! Love, love, love it!
That's a GORGEOUS red, btw! Love, love, love it!