I really like the style of the illustration because it is high detail without making it overly 3D looking. The shadows and detail help the illustration pop off the page. We could do something like this for each item on our t-shirt.
washi tape stickers DIY. Line up 2 washi tapes onto water paper or card stock and use circle punch to make cute and unique circles for your projects.
Creative way to store your washi. This craft uses stacked clothespins holding wooden sticks to hold up washi tape. You can get all the materials anywhere that sells craft items. Make sure to use wood glue to help this stick together better