Preface: When I say wealthy people, I am talking about people who make less than a million a year. I'm not talking about stratosphere rich people.
Wealthy people may have one or two suits, but they aren't buying dozens of suits, that's retarded. I don't even own a suit. To me, splurging is buying Tommy Bahama clothes. I have a fake set of Louis Vuitton luggage that I use for work. Yesterday my "wants" took over me, and I went to go buy a used $65,000 sports car (which had a sticker price of $84,500 1.5 - 2 years ago), and I turned around half way and came home because I know it's absolutely retarded. You don't stay wealthy by blowing it all on fast cars, expensive suits, and Patek watches. Like I said before, I have one very nice watch, a Rolex Seadweller, and it was given to me. Instead, you take your money and figure out how to make it work for you.