Make your Hive stand out by using Hive Decorations. Pay for Hive Decorations using Design Bucks.
To edit your Hive
Tap the hive decoration toggle in the bottom area of your Hive
This will display the editing version of your Hive
Tap on the item you wish to change
Scroll left and right through the options
When you find the option you wish to purchase, tap confirm
When you are done decorating, tap Save & Exit