3D digital printing technology allows for intricate and detailed patterns and designs to be printed directly onto the fabric of a hoodie or long-sleeved shirt. This technology also allows for customization options, giving the wearer the ability to create their unique design or choose from a vast selection of existing designs.

The green color pattern chosen for the hoodie or long-sleeved shirt is an excellent choice for young people because it is vibrant, energetic, and dynamic, representing youthfulness and the desire for constant change and inspiration. This design choice taps into the current trends among young people and adds a unique touch of personality to their wardrobe.

Overall, the use of 3D digital printing technology and the vibrant green color pattern for the hoodie or long-sleeved shirt offers young people a level of customization, uniqueness, and individualism that resonates with contemporary fashion trends and modern individual lifestyles.