Save money by identifying the causes of overspending. It's easy to say that a splurge is already has caused you to not be able to save.
But most of the time, overspending can go unnoticed in purchasing items you only need once or twice a month. Some even use their new stuff thrice or less a year!
Be open to the possibility of renting from a shop or a friend. This can save you money the long term! (Reversely, to make money, rent out stuff you rarely use.)