This pattern comes with a default 0.5 cm scye dart (think armhole dart) on the back. You can increase or decrease the dart to influence the armhole.
<Note>
###### What's the point?
The point of this dart is to make sure the armhole lies flat against your body, rather than gape.
Given that there is no sleeve, a gaping armhole is particularly unsightly.
While this dart is used to shape the pattern, you don't have to sew the dart because it's incorporated in the shoulder seam line.
</Note>
## Effect of this option on the pattern
