I feel the opposite, I like long dresses in fighting games and I wish they would do them more often. I love the concept of Kokoro's regular kimono, but the way they executed it is bleh so I never use it! The only reason they look like oversized pajamas with huge sleeves is because the physics engine apparently can't handle making her kimono flow like silk anymore so it's like they changed the material to something thicker. Compare this:
to how the kimono looks in that recent Taipei Game Show footage. To me, her sleeves blend in with everything perfectly in DOA4. I feel like I bring up the dress physics too much but man, what could have been... and yes I know why you can't normally use the kimono in DOA4, but we're in 2019 now, not 2005 so they should have figured out a way to make it at least somewhat decent without straining the game.