Also is there a way for me to a let my customers request a sample?

[DeepakBadlani]

Can I somehow add an option for requesting a free/paid fabric sample below the product? I would like to let my customers buy a sample of the fabric. 

Maybe a quarter meter of the said fabric to see if they like it before they buy it. How can i add that option?

[Nick_Marketing]

There are 3rd party sample apps for that purpose, such as this one.
https://apps.shopify.com/product-samples

[Nemanja_Janjic]

Hey there,

you can try Samplio app that allows  customer to select samples they want. You can find it here https://apps.shopify.com/samplio-send-free-samples?search_id=7ad9c05f-7029-4ab4-865b-971724e3c74b&su...

Kind regards, Nemanja