If you're a thrifty spender, this Go Silk Button-Up Shirt will fit the bill. It's a fail-safe choice, while not very expensive. Another great option is this Button Shirt. While the price is rather reasonable, be sure that this product will become a great addition to your wardrobe. You might also want to consider this Caroline Rose Classic Shirt. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.