Create Section Layout Based on Product Layout

[proadventure]

I want to create a section layout based on a product layout to sort several issues as I like actinic

If the item is say a jacket, I want the section to show all the product details, then have a link to each size/colour with a by button and a click through to the individual product pages, that way each size/colour will have it's own barcode and page, and I can trickle down all the shared details from the section. Also there will be individual feed lines for each option and google and amazon will be happy.

So how can I create the section layout from my product layout and start playing?

Thanks