A few of my favorite things…
Always room for improvement…
I believe the neck shaping needs rethinking. Making trapezoids at the end of the front panels helped bring the collar away from the neck as was wanted. But I feel the top side of the trapezoid that joins with the back panel needed more stitches so that the weight of the sleeves doesn’t pull the front panel off of the shoulders.
It might be helpful to do some short row shaping at the top of the back panel before joining it to the front an adding the collar band.
And I might suggest adding pockets! After all, pockets are a girls’ best friend, aren’t they??