Save more, spend less

I need to learn how to save my money. I used to have so much money saved up in the bank because i was more careful about what i spent, i was less materialistic, and my parents game me more money. Now that i turned 18, my parents decided that i need to learn to manage my own money… so they dont give me money for random stuff like they used to. They also started to make me pay for my own bills. But at the same time… i just started getting into fashion more than i used to… wanting coach, gucci, ect. Ahhhh I gotta learn to save!!