I browsed quite a few brands' holiday collections: Lancome, Givenchy, YSL, etc. I think Guerlain's theme is most outstanding.
I also checked out NOUBA's palette sets. I don't know why a youtube guru says NOUBA is like a NARS sister brand. There's nothing comparable between the two.
But being a nerd, I just had to look at something even less mainstream.
Royal Effem is a wonderful laboratory makeup/skincare maker that collaborates with the University of Pavia, a school well-known for numerous studies on Italian cosmetic products.
So it's between brown and purple. This is close to the autumn look that I've been looking for.
This brand does not use any lanolin, paraffin or petrolium-derived ingredients, and a minimum use of paraben. The only drawback is the collection offers mostly "practical" colours so you won't find anything crazy here.