retail therapy
the act of buying special things for yourself in order to feel better when you are unhappy:
I needed a lot of retail therapy to help me get over my ex-boyfriend.
https://dictionary.cambridge.org/zht/%E8%A9%9E%E5%85%B8/%E8%8B%B1%E8%AA%9E/retail-therapy
the act of buying special things for yourself in order to feel better when you are unhappy:
I needed a lot of retail therapy to help me get over my ex-boyfriend.
https://dictionary.cambridge.org/zht/%E8%A9%9E%E5%85%B8/%E8%8B%B1%E8%AA%9E/retail-therapy