Dreaming of not wearing shoes: shoes generally symbolize love and the opposite sex, and also represent a foothold, identity, role, status and sense of direction. Not wearing shoes may mean that you haven't found someone yet, or haven't found the direction or foothold of life yet.
Dream of buying shoes: Your dream may be related to love, so I will interpret it from the perspective of love. To buy something is to buy something that is needed or lacking, or to accept an idea or idea. What you bought is shoes, which may imply that you want to find an ideal lover.
I dreamed that I tried two pairs: for choice.
I like a pair very much, but the price is too expensive: it may mean that you have a nice person in your mind and you like it, but there are many possibilities of "too expensive", which may imply that this person is rich, has a high status and demands too much.
He has no money on him, so let him go first: it may indicate that his ability is limited and he can't help you in this respect.
I dreamed that I saw a pair of shoes, the price was right, the color was too white, and my toes were exposed, but I didn't buy them: the price was right, indicating that the conditions were quite right. Too white usually means they are too naive and immature, showing their toes, because I didn't buy them in winter, which means they are not suitable in other aspects. Maybe it's because of my personality. It is impossible to wear such shoes in winter. I didn't buy it, which means I haven't found the ideal object yet. Good luck!
What I like is black: shoes are generally black, especially for work, representing the stable opposite sex. Shoes that are too expensive mean that you can't afford them, which may mean that it is difficult to own them, because the price is high. If you don't like white shoes, it may mean that you don't like the immature opposite sex. In the dream, he had no money on him. If you let him go first, it may mean that the cost is too high, so you choose to let him go.
Has anyone (people or friends around you) asked you to find a new person who suits you? Are you being pursued by the opposite sex? This dream has something to do with your love choice. Good luck!