tweeness       
noun [ U ] mainly UK informal disapproving uk/ˈtwiː.nəs/ us/ˈtwiː.nəs/
 矫饰;过于完美
the quality of being twee (= artificially attractive or too perfect)
  It's a well-preserved village still just the right side of tweeness. 这是一个保存完好的村庄,仍然是恰到好处的考究。 
 The charm was tinged with a certain tweeness.  这种魅力带着某种刻意的矫饰。 
 See: twee
 - More examples
 - The last owners imposed a horrible tweeness on the house that we are slowly removing.
 - The album is perky without descending into girly-girl tweeness.
 - The town exemplifies rustic English tweeness.