We use Incanus' revised wealth rules from http://www.thecabal.org/gurps/rareitems/wealth.html Here's a Status Table for Boston:
Status  MCL     Description
7       $50k    President of UCAS, Great Dragon, head of a AAA Megacorp
6       $20k    Senator of UCAS, high Megacorporate officer, Mafia Don
5       $10k    Media Figure, Senior Megacorp VP
4       $7500   Megacorp VP, Head of a minor Corp, Mafia Captain
3       $4000   Minor Media Figure, owner of a non-Corp company, Mafia made man
2       $2400   Middle management
1       $1200   Desk Jockey, policeman, Mafia Soldier
0       $800    Ordinary wage-slave
-1      $300    Poor
-2      $200    Street Op, Ganger
-3      $100    Homeless, Helpless Poor, Property (AI, animal)
From this we can determine that clothing a Great Dragon costs $10k/suit, as a Dead Broke Status 7 person has $10k invested in "the clothes on his back".