This is a very creative and artistic costume that combines elements of modern dance, blue and white patterns, and children's choir.

The design inspiration for this costume comes from the performance style of modern dance, with blue patterns representing freedom and vitality, while white symbolizes purity and freshness.

This design not only showcases the youthful energy of the children but also allows them to perform more confidently and outstandingly on stage.

Additionally, the costume incorporates elements of a children's choir, fostering a sense of harmony and synergy among the children during their performance.

In summary, this costume is a meaningful and innovative work that not only displays the artistic talents of the children but also enables them to perform more confidently and impressively on stage.