You are right, it was available at Marshalls' in several states cheap. I bought it too, and it was not a blind buy for me, rather it was meeting an old friend. Delicate white flowers with stems on a woody base.
I agree, in large quantities it does start a little sharp and pungent. To avoid this, I put some unscented lotion on the palm of my hand and spray 2-3 spritzes of Murmure into it. Then (do not laugh before you try it, because it works with this one and several others!) I apply the mixture to the ankles and the back side of the knees. Liberally. Repeat as needed. And then apply as usual: I spritz behind the ears bordering the hair line, on the back of the neck and on the chest. Please do not forget to wash your hands. 8-)