Conspicuous Consumption has these relationships to other tropes:

parents kids shares a parent with:
Big Fancy House
Bling Bling Bang
Everythings Sparkly With Jewelry
Gem Encrusted
Gold Makes Everything Shiny
Maid Corps
Pimped Out Cape
Pimped Out Car
Pimped Out Dress
You'll need to Get Known if you want to add or modify these relationships.