My husband was in that situation when he was living at home, his dad wont drive him to work and he was roughly a few miles out from a country town but almost an hours drive from major cities. So what did he do for a job that he found five miles away, he rode his bike for 4 months to save up for...
Well, it won't do if you live out in the country.
Do you have friends that can help you until you get your Jeep fixed? And you can repay the favor back to them by giving them rides too.
Do have have friends that can loan you some black pants or go to the thrift store and buy some black pants...