How did Ivy get the last costume by shooting simulation?

Ivy filmed and simulated the last dress, and got the following specific steps:

1. First, complete the tasks in the game. In Ivy's simulated world, you can accept all kinds of tasks.

2. Second, win the competition or contest. In the simulated world of Ivy League, there are many competitions and competitions to take part in.

3. Then, reach a certain level or progress. In Ivy's simulated world, characters will upgrade their level or progress as the game progresses.

4. Finally, you can get the simulated clothes that Ivy shot last.