The Collaborative International Dictionary of English v.0.48:

Puffiness \Puff"i*ness\, n.
   The quality or state of being puffy.
   [1913 Webster]

WordNet (r) 3.0 (2006):

puffiness
    n 1: an abnormal protuberance or localized enlargement [syn:
         swelling, puffiness, lump]
    2: lack of elegance as a consequence of being pompous and puffed
       up with vanity [syn: ostentation, ostentatiousness,
       pomposity, pompousness, pretentiousness, puffiness,
       splashiness, inflation]