"Post-90s generation and non-mainstream" has become the mainstream topic in today's fashion world. As a new generation, the post-90s generation is gradually turning "non-mainstream" into "mainstream", and it is getting worse. The main purpose of this questionnaire survey is to understand the views of people of different ages after 1990s on advocating non-mainstream, and their understanding and acceptance of non-mainstream.

Please answer the following questions according to your own feelings. Finally, thank you for taking time out of your busy schedule to complete my questionnaire!