In Minecraft Banners are a tall block specifically made to showcase the design or pattern it is the perfect item for decorating an inside space. Although you are able to find banners that naturally appear within Minecraft, the results are not impressive. There aren't many options beyond simple white flowers banners in Woodland Mansions or villager faces banners on pillager posts. Step 1: Design or locate an appropriate banner Step 2: Bleach the banner, if needed. Step 3: Add dyes to the banner. Step 4: Place your banner Step 5: Arrange multiple banners if necessary It'