1. Check your budget... Make sure to you have your budget in check. If you don't have one, create it. Whether it's for going out with friends, travels, clothing or just food. Budgeting is always a good idea.
2. Invest in quality... It's better to invest in quality. It might be more expensive to buy but you know you will keep it for years. Especially basic pieces.
3. Shop in your closet... We all have tons of clothes in our closets. How about going through your old clothes? You might rediscover a dress, a shirt, that you'll love to wear again.
4. Try a no-spend challenge... You can start by a month challenge, and then maybe even a year-long shopping ban. And your budget will thank you!