I used about one and a half skeins of Simply Soft in Iris with an I hook. This is a simple V stitch that decreases, to make the point of the triangle. The finished scarf is 70" across the top and 18" to the top of the triangle.
Row 1: dc in 5th ch from hook, *sk 2 ch, dc, ch 1, dc* repeat from * to * to end.
Row 2: turn, sl st to ch 1 sp of second v stitch, ch 4, dc in same ch 1 sp, * dc, ch 1, dc in next ch 1 sp* repeat from * to * to end.
Repeat row 2 until there are two v stitches left. Sl st to center, ch 4, dc in same space. Fasten off, and weave in ends.
Add fringe to each end space.