The term 'Christmas Buy' can refer to a variety of items that are traditionally purchased during the Christmas season. BALSAM (6 letters) is a type of evergreen tree with a strong, sweet-smelling resin. ORNAMENT (8 letters) is a decorative item used to adorn a Christmas tree. Tree (4 letters) is a common Christmas decoration, often made of FIR (3 letters) or pine. WREATH (6 letters) is a circular arrangement of evergreens and other decorations, typically hung on a door or wall. All of these items are popular purchases during the Christmas season.