1. Launch the Cat Girl Fashion Challenge app on your mobile device.

2. Tap the "Start" button to begin your journey as a fashion designer for Cat Girl.

3. Choose an event or challenge from the list of available fashion competitions.

4. Review the theme or requirements of the selected event to understand what style is needed.

5. Tap on the wardrobe icon to access Cat Girl’s clothing collection.

6. Browse through various categories such as tops, bottoms, dresses, shoes, accessories, and hairstyles.

7. Select clothing and accessories that match the theme of the event by tapping on each item.

8. Mix and match different pieces to create a stylish and cohesive outfit for Cat Girl.

9. Once you're satisfied with the look, tap the “Done” or “Submit” button to enter the competition.

10. Watch as Cat Girl’s outfit is compared with other players’ designs.

11. Earn points and rewards based on creativity, theme match, and overall style.

12. Use earned rewards to unlock new outfits, accessories, and hairstyle options.

13. Repeat the process for new events and climb the leaderboard.

14. Continue designing and have fun helping Cat Girl shine in every fashion challenge.