Blue pocket squares are a classic style of men's dress shirt. They're usually made of silk, cotton, linen, or polyester. The fabric is often woven in stripes or checks, and the color is typically navy, royal blue, or charcoal gray. They're available in many different styles, including solid, striped, plaid, and polka dots. Some are plain, some have embroidery, and others have buttons. If you're looking for a stylish way to add a pop of color to your wardrobe, blue pocket squares are a great option. They're comfortable and versatile, and they go well with just about any outfit. And since they're so popular, there are tons of places where you can find them online. So if you're ready to take the plunge, here are a few tips for finding quality blue pocket squares at affordable prices.