I was so excited to have found the perfect crossbody bag on Poshmark. I had seen it new in store a couple of years ago, did not buy it, and when I went back for it, it was sold out. I found the same bag on Poshmark recently and pulled the trigger. Was excited when it arrived, but since I wasn't going anywhere, I put it in a spare closet to air out.  (It a leather bag with satin lining)
Flash forward one month or so. Was ready to use it and to my surprise it smells like...floral gone bad.. or febreeze... or maybe roses with a hint of smoke? Honestly I have no idea how I missed that, except that I am a Poshmark novice, and in the time of Covid I just figured I would leave it and come back to it. On Poshmark, you cant change a rating after 30 days or contact the seller directly, so I have no course of action. 
After Googling what do to about it, I currently have it in a large sealed plastic bag with three socks full of baking soda.  I am keeping an open mind, but I think going forward I am just going to buy things I love when I see them!
If anyone has a remedy that has worked for them, I am all ears. Thanks!

7/7 UPDATE: I bought the cheapest vodka i could find (liquor store cashier said 'you aren't going to drink this, are you?'), and repeatedly heavily sprayed the entire lining and the smell is nearly gone! Its still hanging inside out, but this is very promising. Last step will be leather cleaner on the bag itself..