First of all, it’s important to clear up the concern about having a fragrance that’s identical to everyone around you. As you may have heard biology before, perfume doesn’t sit on everyone’s skin the same way. Instead, scent interacts with your very to create a heady cocktail that’s got your own twist.

“We can all smell similarly but not exactly the same, as our skin type, pH balance, hormones, and odors are all different,” perfumer Maya Njie tells Byrdie. “We all associate people with their natural smell, the products they use, and their perfume if they wear one. It’s the combination of all of these things together that make up their scent.”

But sometimes, you may want to push the envelope further and flaunt a fragrance that’s truly one-of-a-kind. This is where fragrance layering comes in. True to its name, fragrance layering is simply about combining multiple scents on your skin to create a more complex, unexpected effect. As TheBeauLife observes, layering can add longevity and depth to your fragrance.

When it comes to creating a signature scent, Nije remarks, “I tend to blend perfumes based on experiences, and I think in doing so, it becomes more personal and rather unique.” Of course, more than anything else, you want to ensure that the end result smells enchanting. So what are some best practices for combining your perfumes in a harmonious way?