The breast/butt physics work, but the skirt is stiff. Solution: FSMP is not installed correctly. Reinstall Faster HDT-SMP and ensure your hdtSkinnedMeshConfigs folder contains the RB set's XML files.
In the sprawling ecosystem of Skyrim (Special Edition and Anniversary Edition) modding, few names carry as much weight in the field of body physics and armor conversion as CBBE 3BA (Three-Bone Adjusted) . For modders and players seeking the pinnacle of realism, outfit variety, and crash-free compatibility, the search for high-quality armor sets is endless.
Happy modding, Dragonborn. Go forth and look devastating while saving Tamriel.