Originally Posted by
ktbb
if all have been washed, the fabric content won't make a difference. You could try ding some truly improv piecing - check out Victoria Findlay Wolfe's "15 Minutes of Play". She does it with small odd shaped scraps but you could do the same concept with larger pieces.
Probably a more important criteria - can all the components be cleaned/washed the same way?
It does bother some people to mix pure cottons fabric with "blends" -
As long as one is aware of what one is doing - - -