|Most of you may already pretest the sleeves in your mock ups. Since I dislike setting sleeves, I just sewed the underarm seam, slipped it on, and decided that it fit. Me, not the garment. Although the full sleeve on the final version fit into the garment well, it really changed the whole fit of the upper body in a way that was not comfortable or flattering.
Now I will cut and sew both sleeves in for any mock up I try.