>>8484009I want to say that it's just the material that is flexible, but I'm not sure about the knot.
>>8484034The left one is Emily and the right one is Makoto.
There's also Chiaki.
>>8484047The Emily image with the Virgin Killer also has the same pumps, so I'm not sure witch figure will actually come with the sweater.
There's also the fact that the pictures don't show any underwear and the Emily body that comes with the Hoodie and Yukata is just the Swimsuit v2 in white.