I’ve already shown how to add an elastic waistband to the  Scroop Henrietta Maria dress, but there is another way to add waist definition (other than the simplest of all: wearing a belt, of course!): with a drawstring. Here is how to create a drawstring on the Henrietta Maria.  This technique will work on any loose, straight-cut dress, so feel free to adapt it for other garments. You’ll be marking the waistband, working buttonholes for the drawstring to enter and exit through, sewing a casing  channel, and then threading the drawstring through.  Easy! You’ll need: Ribbon or twill tape for a drawstring – under 1/2″ wide, and long enough to go around your waist, tie in a nice bow, and hang down an attractive amount. 2.5cm/1″ wide single-fold bias tape, as long as the finished waist measure of your Henrietta Maria (measure around your finished dress, or refer to the Finished Garment measurements in the pattern) + 15cm/6″. Chalk or fabric markers for marking A french curve or ruler. A scrap of lightweight fusible interfacing, …