### Design Breakdown Prompt

1. **Model Pose**: A woman sits sideways on a chair, smiling brightly, one leg crossed over the other.
   
2. **Top**: Replace the yellow polka-dotted blouse with a vibrant green crop top featuring ruffled sleeves.

3. **Bottoms**: Change the navy leggings to light grey joggers, relaxed fit.

4. **Footwear**: Switch the sandals for white sneakers with a subtle design.

5. **Background**: Use a soft pastel blue instead of the bold pink backdrop for a calm vibe.

6. **Chair Style**: Alter the chair to a minimalist wooden design with a natural finish.

7. **Accessories**: Instead of earrings, add a simple bracelet on one wrist.

8. **Lighting**: Brighten the overall image for a cheerful, fresh ambiance.

9. **Tagline**: Substitute the hashtag with something like #EverydayChic. 

10. **Expression**: The model's smile should be natural and inviting. 

These changes maintain the casual aesthetic while introducing new elements.