Need some advice

It was my birthday last weekend. And I had been wanting to purchase a perfume that I just used up. I didn’t have the box so I didn’t know the exact name.

Well someone bought me the perfume and I just realized it’s not the one I wanted. I already opened it and I didn’t want to hurt anyone’s feelings. I just realized it’s Versace pour femme that I love And I just received Versace Versense. Didn’t know the difference. The bottles look identical.

Should I keep it and use it (it smells good) or say something. (Its from amazon or Macy’s) And I took the wrapper off and sprayed some on.

The bottle on the right is the empty one I love and the bottle on the left is the one I got for my birthday. The bottle looks identical. 😕

I’m guessing the one I really want has an all white box I don’t remember. I got it over 4 years ago on vacation in Mexico.