The shawl is crocheted from the point upwards. It doesn’t have a border and it doesn’t need one either.
The corner-to-corner ensures a beautiful, sturdy shape. You only need to block the edges of the lace panels.
For the shawlette you will require about 200g of sock weight yarn.
For the shawl, you will require 400g – 500g of sock weight yarn.
The pattern is written in US terminology.