Where can I find gles frames like the one's seen on Alistair Hennessey in Wes Anderson's The Life Aquatic?

I want frames for my gles, like the one's worn by the character Alistair Hennessy in The Life Aquatic With Steve Zissou. They're sort of roundish metal frames. I'm not sure what other descriptors I can add. I've been trying to find similar ones (or where those actual ones came from), and having no luck, so any help is appreciated.