Hi, I'm Nancy and I'm a shopaholic

I always have this urge to buy things that are expensive and that I will never wear. There are so many examples of this hanging in my wardrobe right now. Here is exhibit A:
Mustard yellow top from Zara costing $50 (I bought this in China for 400 yuan). It has a really pretty back but the colour is so awkward, I don't really know what to wear it with. Hence, why I haven't worn it at all even though I purchased it last year. This isn't that expensive but if it was from the Zara in Australia, it probably would be. Somebody please help me match it with something/ tell me how to wear this top.