Remove ALL Styles

I am redesigning a site for a client. They want a total new look, but all the content, CMS collections and general site structure is still to remain the same.

I am just wondering if there is a way to remove all styles on a site, so in theory it goes to default.
I understand this would look a mess on a lot of pages but it would keep the static pages, CMS collections and content all there, once you’ve duplicate a version. It would then be a case of removing the current styles and then re-skinning and applying the new styles to the site.

Hope that makes sense, I have looked around and not sure even if it is a possible solution. Any thoughts though would be most helpful.

Many Thanks


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