The hat itself can be changed to any of the hats shown in the color charts. If you would like the floral hat shown with the same color thread as in the main image simply put "as shown" in the customization slot! The thread color on the display picture is not on my chart so "as shown" is what will get the blue color shown. Hats are one size fits most with an snap back closure in the back. Hats are cotton structured. While they are durable, we suggest not fully submerging them in water! Our hats are made in house with our commercial grade embroidery machines! 5 Panel Structured Fit Have questions? Feel free to reach out!