The chain necklace I have is antiqued brass and not as bulky. Shoes I have are similar t-straps. I'm not finding some of the items I own on this site so it makes it difficult to find a close match :(
Necklace is actually just a round brass pendant but this was close enough. Pants are JCrew British Khaki from several years ago, these here are almost the same color. Shoes are Report Reilly in brown (couldn't find a picture).