As you know, in Minecraft, you can change the look of your character so this mod adds a new accessory for it.
Hats Mod 1.7.2 and 1.7.10 is a mod that has a lot of hats that you can use for your character.
Right now the mod allows us to choose between 78 types of hat. To choose a hat we just press the ?H? and thus we see a graphical interface where you can select both the type, the color to full customize.

Detail and Download here : Hats Mod

Homepage: Mods for Minecraft