While pianochick93 is describing the shoes, in English she can use "gold shoes" or "golden shoes". The first has the usage of "gold" as a noun and in the second "golden" as the adjective. As we all know, English has its own grammar and rules - it may not be so precise, e.g. as German.
If in Japanese the "noun" + "adjective" use for any description is allowed, "gold" can appear as a noun. Use of 2 or even more Adjectives is allowed in all languages like "a young, powerful Lioness" or "the big, multicoloured, fragrant flower".
So pianochick93 (and her Japanese language teacher!) have to decide how to frame the sentence.