Introducing armor trims, a NEW 1.20 feature available to try in today's snapshot! Customize the look of your armor: Find smithing template items throughout the world and take them to a smithing table. Mix and match materials to create your own special look!

@Minecraft @Mojang @MojangSupport you could make the secret island ALLAY, because the only way to find them is in the marauders' outposts or in the marauders' mansion, it would be cool to have a floating island that would be rare to find, but it would have a lot of them.