Related Clues:

• “Scintillate” shares an etymological origin with this Christmas decoration
• It points sharply down
• Frozen hanging
• DNA removed from Icelandic spike that's frozen
• Decoration stocked by department in Selfridges
• The war (anag)
• One hanging around a house?
• Yuletide trim
• Glittering trim in street in Selby
• Xmas tree decoration
• High point of winter?
• It's pointy and cold
• The point of frosty weather?
• Flowery tribute, recollecting the war
• Christmas eave decoration