In November last year I purchased some samples as I wanted a perfume that was...

In November last year I purchased some samples as I wanted a perfume that was extra special for my wedding day. After using up all my samples I love d the wood sage and sea salt the most, and as the perfume isn't cheap I was pleasantly surprised when the sample I used lasted all day and I could smell it on myself when I got in the shower at the end of the day. A month before my wedding I ordered the 50ml and had my name engraved on it. The smell was the exact same when I sprayed it on my wedding day and I put a lot on and sprayed on my veil too, but an hour later after the ceremony I couldn't smell it at all. I applied more, couldn't smell it an hour or two later. Applied more for the evening reception and again when I went to bed it was like I hadn't had it on. I love the smell but the 50ml bottle does not last like the sample bottle did which is extremely disappointing considering the price as well!! I can't return due to the engraving and of course I've used it. I have recently bought the sample from the store in Leeds and sprayed the sample one wrist and my bottle on the other.. I can smell the sample all day and not the bottle one! Wondering if I got a faulty bottle or if it's watered down!!