https://na.finalfantasyxiv.com/lodes...ht_Celebration

They have released the info for the Starlight Celebration 2018, We'll be able to get:
  • Choir costumes
  • Silver Christmas Tree (Indoor item)
  • Present Boxes (Indoor item)
  • Donut Furnishing (Indoor Item)
  • Orchestrion Roll
  • Snowman (Indoor item)

We will now be able too join the Ishgardian Choir.