1 singlet/top preferably without side seams
1) cut the bottom hem off.
2) place edge of doily on the side, and allow 1 and a half of the doily width along the side.
and cut straight across to top of the singlet.
3) cut up one side seam. and stretch the fabric as much as you can.
4) cut the doily in half and pin to each end of the scarf and sew in place.
And you're DONE!
It's that SIMPLE!