I was going to check out Scentsy to see the description for these scents, but their website is down. So, I asked my cousin, who's a rep, and here's what she said:
Cranberry Mango- Mango and cranberry with a hint of pineapple
Rustic Lodge- Cedar, oak and musk with traces of woodsmoke and fallen leaves.
Hemingway-Rich, ripe apples and warm, woody accents of sandalwood and cedar with hints of spice.
Oxford- A masculine blend of ginger and frankincense with cedar and amber undertones.
I don't know of any companies that have Scentsy dupes, though. But you could maybe type in some of the descriptions at fragrance oil finder or somewhere and be able to find something similar.