The Collaborative International Dictionary of English v.0.48:

chintzy \chintzy\ adj.
   1. resembling chintz or decorated with chintz.
      [PJC]

   2. of very poor quality. [informal]

   Syn: bum, cheap, cheesy, crummy, punk, sleazy, tatty, tinny,
        chinchy.
        [WordNet 1.5]

   3. stingy; miserly.

   Syn: cheap.
        [PJC]

WordNet (r) 3.0 (2006):

chintzy
    adj 1: of very poor quality; flimsy [syn: bum, cheap,
           cheesy, chintzy, crummy, punk, sleazy, tinny]
    2: embarrassingly stingy [syn: cheap, chinchy, chintzy]