I'd like to buy weapon racks and clothing racks to display gear and weapons.

It would be nice if it ALSO acted as storage for those weapons and gear.

The models are already made. The racks for gear or a specific kind of weapon could be sold on the Pearl Shop. 
Both housing decoration enthusiasts and people looking to buy some extra storage slots would buy this.

Shoes should be placed down by themselves as an individual furniture item.
Bonus: Jewelry display boxes.