3 words have to know:

Bedecked (adj.)

adorned or ornamented in a showy fashion.










Armorial (adj.) 

Of or relating to heraldry or heraldic arms. 

note:
"heraldry" is The profession, study, or art of devising, granting, and blazoning arms, tracing genealogies, and determining and ruling on questions of rank or protocol, as exercised by an officer of arms.



Arabesque (adj.) 

An intricate or elaborate pattern or design

other meanings:

1. A ballet position in which the dancer bends forward while standing on one straight leg with the arm extended forward and the other arm and leg extended backward.

2. A complex, ornate design of intertwined floral, foliate, and geometric figures.

3. Music An ornate, whimsical composition especially for piano.