I know.
It;s July .
But this is The Christmas Thread and I'm watching Christmas in July on QVC (haven't bought anything yet ) 
I'm thinking of decoration ideas that will cost me nil, nada, not a bean.
Or minimal.
In the garden, I have a wall of ivy. I make a lovely wreath for the door with long strands of ivy and wire, tied with red ribbon.
(We have a white porch door that wears the lit wreath . The ivy one goes on the inner glass front door. One of those clear suction hooks holds it, or the 3M hooks)
Collections of nice glass jars in the garden with tealights, holly and ivy wrapped round.
An 'IceBowl' - two large plastic bowls, one bigger . Freeze 2" of water in the bigger one, put the smaller one in, add decoration (holly, beads, old baubles) in the 'gap' and fill with water then freeze solid.
I put it on the garden table with a big candle in a jar inside. I usually have a half done Yankee jar somewhere.
Boiled water (boil and cool a few times to get rid of the oxygen) gives clear ice.