First, constantly strive to improve economic ability, appearance can not be eaten as a meal, economy and ability are more important. Without a certain financial ability, even if you have a wife and children, you can't afford it.
Second, combine your own conditions and choose a suitable one to pursue. It is impossible to aim too high and be unrealistic. Still pay attention to choosing the right family, and the conditions on both sides are similar.
Third, show your sincerity and be kind to others. After a long time, people can see your kindness. So I can stay with you for the rest of my life.
Fourth, pay attention to dress appropriately. Buddha depends on gold, and man depends on clothes.
Good luck.