I plan on buying a suit here in the next week or so. The suit will be used for interviews, weddings, funerals and the like. I've never owned a suit before and have a couple of basic questions. Is the best idea to just to buy a good black suit and use different shirts and ties for different functions? Are pinstripes a no-no? This suit is going to be worn maybe half a dozen times a year so I'm not trying to break the bank. Help me out folks.