5 sentences with formula

 opinion - size - age - color - nationality - material - noun

1. I have a fantastic medium sized old black Japanese plastic brushpen.
2. That is an interesting large new silver Korean ceramic teacup. 
3. She saw a unique little new pink-and-yellow Chinese plastic minifigure.
4. He made fascinating small new white Indonesian plastic pins.
5. I like to wear this fabulous large old purple French cotton sweatshirt.