Duplicate dynamic pages referencing same collection

Hey team!

I’m looking to expand out my design skills for my portfolio site. I would love to build it so that I can have different a site with the same content, but where there’s multiple design styles to choose from.

I thought the best way to do this would be to have multiple portfolio pages each showing all my projects, but with a unique design.

However I’m using CMS collections to showcase my work and I can’t see how to have multiple dynamic collection pages that reference the same CMS collection.

Is this possible? Or do I need to go down an entirely different route?