Leather armor can have 2 dyes at once.

I think dyeing leather armor is an amazing feature, but very underused. Players often argue that stronger armor, like diamonds and definitely Netherite armor are a lot cooler, stronger, and more durable in comparison to leather armor. Being able to put two colors on at once (replacing the leftover brown places that don't get dyed) can give leather lots of variety and would bring more attention to it. I think this would be a great base for an update relating to fashion, accessories, or varieties in armor and things you are able to equip. In other words, this simple feature could open a gateway of ideas for new Minecraft additions.