Festoon
WordNet
noun
(1) Flower chains suspended in loops between points
(2) An embellishment consisting of a decorative representation of a string of flowers suspended between two points; used on pottery or in architectural work
(3) A curtain of fabric draped and bound at intervals to form graceful loops
verb
(4) Decorate with strings of flowers
"The public buildings were festooned for the holiday"
WiktionaryText