Regarding to E-commerce website, Should I indexing product page and filtering?

Hello guys, I start working on an e-commerce website and I hesitate a bit.

Let's say It's a fashion site, when users in the website look for "kurta pajama" they redirect to this page: https://www.exmaplefashion.com/kurta-pajama/, now let's say they are choosing from the sidebar filters a "party" than they redirect to this page https://www.exmaplefashion.com/kurta-pajama/party/, is that page should be index? it's the same when they are choosing colors, let's say they are choosing Red so they are redirected to https://www.exmaplefashion.com/kurta-pajama/red/.

What do you suggest guys?
Thanks in advance!

If every URL contains different content means you can index to google otherwise put canonical tag to the main product Page.

Sandy Joe said:

If every URL contains different content means you can index to google otherwise put canonical tag to the main product Page.

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Hey thank you for replying, I notice that all categories pages have canonical tags, and also the filters pages have, what do you recommend me to do? should I keep it as it is, or I should place canonical tags only on the main categories URLs?

If each page has it own self referencing canonical with unique content means it's okay.

Sandy Joe said:

If each page has it own self referencing canonical with unique content means it's okay.

Click to expand...

What do you actually mean about unique content? Is filter pages consider unique?