This is going to be a dark skull shawl with beads around the border.

I should have enough beads! I am estimating 10 rows with 7 beads on each end for a total of about 140 beads.

6/0 rainbow dark lilac (no label, just my guess)

I am placing my beads on the turning chain 3 loops on the ends.

Modifications
I added a row between 19a and 20a. Shells across with no ch-2 space over the skull tops. This was to be consistent with the rest of the pattern.

Then Row 20a.

Then 21a modified for beading. I did ch 1, pb, ch 1 and sc in first ch 1 space (at begin and end of row). For the rest of the row, it was ch2, pb, ch 2 in each ch sp across. This was to match the look of the side beading and not to pull it too tightly across the top.

Dimensions

pre-block
center back - 30 inches
wing span - 66 inches

post-block (just laid out on bed, no pins)
center back - 39 inches
wing span - 73 inches

Beads - 8/0 purple seed beads