Another note. Abbey was previously wearing 2T, which she just outgrew... well they still fit just a bit short, I opted to make her the 4T this time for a little grow room and I wasn't sure how the sleeves would be. She is almost 4, currently wearing mostly 3T items and the 4T was perfect. So if you may want to go up a size when doing long sleeves? Or maybe add a little width to the sleeve you could drop the bottom edge to give more room in the sleeve and underarm.
I hope that makes long sleeves make sense. They are very easy to add, and give a lot of added options for bringing the pattern into fall.
Patterns for the Maggie Mae can be found here:
Other re-mixes I have done of this pattern can be found here:
(click on the pictures)