I've been wearing Light Blue (women's) for years. I don't agree with NG's smelling like the real thing, their version is a beautiful fragrance, and works great for lotions and other things (I rename) but I was so disappointed to buy the first sample and it wasn't even close to it. Even some of the reviews say the same on the NG site, but I was hopeful. I'm happy to report though I've found the one!!! Daystar's Light Blue Sky, is an exact dupe in the most perfect way. I cannot wait to make perfume out of this and see how it reacts. I get the most complements of DG's Light Blue over any fragrance I wear so I'm thrilled to get the Daystar version which I almost cried over when I smelled it. It's that close.