Great autumn set from Mamechiyo carries a richness that only perfect color matching can.
The green of the kimono is slightly dulled (unexpected from Mamechiyo, who mostly deal in saturated solids), but the golds in the haori and the obi are so bright and clear they manage to pick up the green without making it dark or washed out. I’m almost certain it’s because of the red obiage, which mediates between the obi and the forest green, and because the leaves in the haori are full of red-orange.
Golden brown leaves on the juban eri are also a really cool touch, and using a cream collar that matches the cream of the haori is also smart. This is taking small bits of color from one layer and using it again in a far distant layer. The effect is like stitching the color together through the whole outfit.
I think the obi could look cheap and flat if it didn’t have the obidome accessory and the chain of the haori across it to break up the tablecloth-ness of the fabric.