The Merilynn dress is dForce enabled and draping is required.
The dress has adjustment morphs, and many popular body morphs for Genesis 8 and 8.1 have been optimized to improve appearance, but other body morphs will work with the autofollow technology.
All material presets are optimized for the Iray Render Engine.
Thanks for stopping by, and I hope you enjoy the Merilynn Dress!