From Merchant & Mills:
The Heron is a wide bat-winged wrap top with shawl collar and side tie fastening. It has an elegant silhouette with deep, open armholes for freedom of movement. The styling will whisk you back to the opulent Thirties, indulgent with a revere collar, side splits and a neat pair of side ties to keep you waisted as you flow. It looks fabulous with the Stride shorts and the Saltmarsh skirt.
Sizes: UK 8-18
Errata for The Heron: "Place both tie pattern pieces on the fold."