How do I breed a hoodie liner? I'm currently in a project of customizing an already made hoodie that...

I'm currently in a project of customizing an already made hoodie that I have. I want to run the inside of the hood and make it a different material, for instance, I want a fully black hoodie to own a hood that has stars on the inside of the hood, made from store-bought material.

Are nearby any tricks to this?
Do I have to cut the hoodie apart and then sew it posterior together for this to happen?
Do you own problems next to Marble countertops?
Answers:    No, just sew the bin liner into it.