overwrought

hyperexcited, overexcited

afire, aflutter, aquiver, atingle

anxious, dithery, edgy, het up, high-strung, hyped-up, hyper, jittery, jumpy, nervy, nervous, perturbed, tense, troubled, uneasy, unquiet, upset, uptight, wired

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, decked, decorated, dressed, embellished, enriched, garnished, ornamented, trimmed

flowery, frilly, lacy

enhanced, heightened, intensified

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