Icicle lights strung vertically behind window sheers - best Xmas decorating idea ever!! Got the idea from pinterest, but think my version turned out better than the inspiration pic (biased ;-)). Used command hooks as well as the curtain hardware to hang the lights; 2 stings per window - don't want to be stingy with the light. I also spent time hooking the "icicles" together horizontally, from the vertically strung wire, to give a more fully lit effect. Ambiance abound!
"WOW" factor! Take a round table and cover it with a cloth, take 5 or 6 short glasses (I used votive holders) and place them around the table upside down (these are the lifts that support your glass top). Place strands of "icicle" lights, then place the round glass on top.