First fabric is here
https://www.fabric.com/buy/0648687/a...-chatter-white
Second fabric: https://www.amazon.com/Dear-Stella-Designs-Digital-Spring/dp/B07NLBYVZG/ref=asc_df_B07NLBYVZG/?tag=bingshoppinga-20&linkCode=df0&hvadid={creative}&hvpos={adposition}&hvnetw=o&hvrand={random}&hvpone=&hvptwo=&hvqmt=e&hvdev=c&hvdvcmdl={devicemodel}&hvlocint=&hvlocphy=&hvtargid=pla-4584345018722861&psc=1
I have never made a one block wonder so can't give any advice. But this lady wrote the book on One Block Wonders
https://www.youtube.com/watch?v=ucozM9KlXE8