Expensive mistakes

Hi! I bought a perfume online (without smelling it in person first) and I got it today and absolutely hated it. Like full on shivers and need to get it off as soon as possible. I don't think it's a bad perfume, I just spend quite a lot of money (for me) on it. Does anybody have any ideas what to do with it? It's nearly brand new. Or did anyone else make some expensive mistakes they'd share? I'm feeling very stupid right now.

Ps: not native English-speaking person and first time posting (don't know if i did it right?)