Written pattern for size M/L is free on my blog.

Ad-free written crochet pattern with stitches diagram for multiple sizes: M to 4XL is available as an instant download pdf file for your convenience.

Bust size:
M/L: 34 to 38 inches
XL: 40 to 42 inches
2XL: 44 to 46 inches
3XL: 48 to 52 inches
4XL: 54 to 58 inches