I apologize in advance to all Latinists, but the closest that I could get to translating "Saturnalian garlands" is
Serta Saturnalicia
Higgledy-Piggledy
Cypress and laurel wreaths
Deck all the halls in the
City of Rome,
Lending their scents to the
Pre-Saturnalian
Frenzy of changing a
House to a home.