Princecore

Does anybody know where to find (like specific stores) good yet cheap writer academia/dark academia/princecore/darker ghostcore/cottagegore (I know that's a lot but it's what I like) decorations and clothing? It could just be one or two of the aesthetics or all of them! Thanks in advance to all who contibute!

I wanted to start buying things for my room so nothing comes in late because I want to redecorate in the summer. Please choose one of the following aesthetics I have taken into consideration. (This is not a poll because I have too many options.)

1. Cottagegore

2. Dazecore

3. Dragoncore

4. Spiritcore/Ghostcore

5. Royalcore/Princecore

6. Ravencore

7. Dark Academia

8. Writer Academia

9. Dark Paradise

10. Dark Naturalism

11. Dual Kawaii

12. Fantasy

If you have any of your own thoughts based on my options, go ahead and share!