Here Is A List Of  30 Content Ideas for Beauty, Fashion, and Lifestyle Brands:

1. Seasonal fashion trends and tips
2. Upcoming sales and promotions
3. How-to tutorials for makeup or hair
4. Product reviews and recommendations
5. Behind-the-scenes look at your brand
6. Customer spotlights and success stories
7. Lifestyle tips for your target audience
8. Featured interviews with industry experts
9. New product releases and sneak peeks
10. Giveaways and contests for subscribers
11. Fashionable outfit ideas for different occasions
12. Beauty hacks and shortcuts
13. Inspirational quotes and messages
14. Skincare tips and routines
15. Healthy lifestyle tips and recipes
16. Travel tips and destinations
17. Grooming tips for men
18. Seasonal makeup looks and trends
19. Sustainable fashion and beauty practices
20. Self-care and mental health tips
21. Celebrity fashion and beauty trends
22. Product comparisons and dupe lists
23. DIY fashion and beauty projects
24. Book and movie recommendations
25. Fitness and workout tips
26. Beauty and fashion history and trivia
27. Gift guides for different occasions
28. How to style your products for different looks
29. Featured collaborations with influencers or other brands
30. Survey or poll to gather feedback and insights from subscribers

In conclusion, creating engaging newsletter content for your beauty, fashion, and lifestyle business is all about providing value to your subscribers. By featuring trending products, expert tips, and lifestyle content, you can keep your subscribers interested and engaged with your brand.