ornate

arabesque, baroque, rococo

extravagant, flamboyant, spectacular, splashy

bedaubed, flashy, garish, gaudy, glitzy, loud, ostentatious, pretentious, showy, swank (or swanky), tawdry

elaborate, extreme

adorned, arrayed, beautified, bedecked, decorated, dressed, embellished, enriched, garnished, ornamented, trimmed

flowery, frilly, lacy

bejeweled (or bejewelled), bossed, chased, emblazoned, embossed, embroidered, flounced, fringed, garlanded, gilded (or gilt), laced, sequined (or sequinned), wreathed

affected, bloated, fancy-pants, grandiose, inflated, pompous, pretentious, stilted

excessive, flattering, fulsome

boastful, bombastic

elevated, eloquent, lofty

bookish, inkhorn, learned