Pattern on you tube is at - https://youtu.be/XR8lZu8zbac i could not find it on Ravelry. I did modify it as well. I kept increasing after row 20 alternating one increase on the sides then next row one increase in the middle then evened it out once i got to about 50 v stitches across. It just seemed way too small for a young girl to grow with. I also added more rows to the tail on both sides.