Dolce and Gabbana- Light Blue 200ML

I purchased D&G light blue in August 2025 at a lower price than it is currently sold for, as it was labelled as a tester. Although earlier I tried it through a tester, the smell of both is totally different. The smell of the tester didn't change throughout the time whereas the smell of the decant kept on changing. I don't feel it is a legitimate product. It is better to pay a bit higher than to waste your hard-earned bucks on fake products.