This is a pattern that I have re-wrote top-down for a lovely Fall Vest for a special little one :) I have based this on Plain Vest by Pickles.
I made this vest using Marble Chunky, (gauge was 7sts & 12 rows / 2”.) I also made this vest using 2 strands of Berroco Ultra Alpaca (worsted weight, gauge was 7sts & 10 rows / 2”) and had just enough yarn left over to sew on my two buttons. The FO from the double stranded Berroco Ultra Alpaca was slightly bigger than that of the Marble Chunky. I used a 6.00mm needle for both projects.
I hope to add more sizes eventually as my little one grows & needs a new vest :)