I've been trying out a pattern from The great british sewing bee book. It's a bowling shirt with a flat collar.
Now I've followed the instruction to sew the front to the back and turn in the button band, and I've made the collar.
Now here's the problem!! The collar starts and finishes on the inside edge of the button band, so does not cover the unfinished top ( does that make any sense?)
So even though I understand how the collar attaches, the instructions don't tell me how the top of the button band is dealt with?!?
Please help this is sending my round the bend. 
Thank you