What necklace/earrings will go with this? Wearing with some plain wide leg trousers.

[buzzheath]

https://www.sezane.com/en/product/nathalia-jumper/bottle-green#size-XXS

I assume a thin pendant necklace, but actually not sure? Maybe something chunkier could work?

I like the way they’ve accessorised it on the website. The neckline is already so detailed and embellished and eye catching, I’m not sure it needs anything more than earrings if you wear them.