flashily

from WordNet (r) 3.0 (2006)

flashily
    adv 1: in a meretricious manner; "the boat is meretriciously
           decorated" [syn: {meretriciously}, {flashily}]
    2: in a fancy colorful manner; "he dresses rather flamboyantly"
       [syn: {flamboyantly}, {showily}, {flashily}]

from The Collaborative International Dictionary of English v.0.48

Flashily \Flash"i*ly\, adv.
   In a flashy manner; with empty show.
   [1913 Webster]