My jeans are a size 28 and I ordered a size 32 olive green belt. What an absolutely gorgeous and perfect color. However, it works a bit small. I just ordered a 34 and will update my review once I receive it. I will wait to return the smaller size. I could have done this with a bigger buckle as they are easily interchangeable with the 3 button system. The end of the strap barely slips under the leather loop and shows three buttons, which I don't like. But as I said, a larger buckle can take care of that. Edit: I ordered 34 and they fit much better so I'm keeping them and returning 32. In fact I wear them today and they are very comfortable. A small disappointment: Made in China.