My opinion - - - -
I like the soft look of the butterfly print with the light green solid.
I do not care for the "boxy" type third print I see in the picture with the other two fabrics because it seems "harsh" to me with those two fabrics.
Low contrast - with the first two fabrics I mentioned - can be restful and elegant.
But it is up to you, the maker, about what you like (and/or your Mom) - and what you have available.