DIY Cardboard Shark Costume is a wearable fish animal fancy dress set designed for age 3 years and above. This costume allows easy dress-up through a simple DIY format using pre-cut and pre-folded cardboard pieces. The assembly requires no scissors or glue, making it quick to set up. Its lightweight cardboard construction provides comfortable wearing, while the open face area and side hand openings allow airflow and natural movement during use.Made from recyclable cardboard material with smooth rounded edges, the costume is reusable and can be stored easily when not in use. The dinosaur design makes it suitable for school theme events, fancy dress functions, birthdays, stage appearances, and family activities.This DIY costume set supports creative role activity and offers an engaging dress-up experience without electronic devices.