1) Affectedly 2) Flamboyantly 3) Ornately 4) Ostentatiously 5) Pretentiously 1) Cheaply 2) Flamboyantly 3) Garishly 4) In a fancy colorful manner 5) In an ostentatious manner 6) Loudly 7) Luridly 8) Ostentatiously 9) Superficially 10) Tackily 11) Tastelessly 12) Tawdrily 13) Vividly 14) With ostentation 
• (adv.) In a showy manner; pompously; with parade.
Show'i·ly adverb In a showy manner; pompously; with parade.