Give Your Home The Luck of The Irish

Sheknows
A simple mantle display is a great way to celebrate without going OTT.
Home Seasons
Glass shamrock leaves will catch the light in a sunny window.
Imgfave
A wreath made from real shamrock is simply stylish.

Lushome
Give a plain white candle a green Leprechaun waist coat!
Imgfave
Black and green are winning colour combinations; if you can't find shamrock substitute with ivy, people will still get the drift of your St. Patrick's Day décor.
Etsy
At the end of a giant rainbow wall mural is where you'll find a pot of gold!
Pinterest
Be subtle and use a shamrock patterned cup and saucer to grow your own cress – it makes a delightful decoration in a kitchen or dining room. 
Dolly Dowsie
Children will love finding a fairy door under their bed!
Fan Pop
Sprinkle fairy dust around your home as a trail for the kids to follow on St. Patrick's Day.