I'm not sure if this really counts as mixing metals, but I'm not opposed to doing so. I think it's silly that we make these fashion 'rules' where you can't wear certain things, like black with blue, never wear horizontal stripes and the biggest no no of them all: wearing silver with gold. In my opinion, wear what you want! I'm actually a big fan of mixing metals depending on how it's done, the more delicate pieces the better and layered by the hundreds. Rose gold and silver look particularly good in my opinion and would work perfectly with the outfit above. On another note, I'm lusting after this coin necklace above. I've been gravitating towards more bohemian pieces while I long for summer to come back, so effortless. I actually bought a very similar one super cheap on Ebay so hopefully that comes soon - I have a horrible track record of buying things off there and them never arriving. Right, I'm off to get ready for my friends 21st party tonight, enjoy your weekend kids!