Note: this costume is not compatible with the breast slider. It will set the girl's breasts to the correct size when the SWF file is loaded, but any subsequent size adjustment will cause the breasts to fall out or clip through the fabric.
The cowl is not included within the SWF file. It is a separate PNG "hairstyle" which is attached below. The cowl is an adaptation of a file originally created by @Maineim based on the "Batman Returns" film.