I’m going to give you this link instead of re-writing a few little bits and bobs of information.
This cross and crown block pattern is from EQ7 and I liked the looks of it right away. It wouldn’t matter what fabrics you chose they will look lovely
The directions for constructing the block are here:
Today is my friend Betty’s birthday. She is ??. Ahhhhhhhh, I won’t be the one to tell