Go for the natural look in your home decor and use hand loom furnishings made with natural fibers. Incorporate traditional crafts that have been made with everyday material like clay, stone, metal and grass.
Buy a beautiful ceramic coffee mug and take it along to your favorite cafes.
Store few cloth bags and old plastic packets in your car, or your handbag. Next time, you shop for groceries, just whip out your cloth bags and refuse the plastic ones that you are offered at the supermarket.
Start your own garbage compost pit in your back yard or in a terracotta pot, and recycle your kitchen waste. Also try segregating the house hold waste into two bins one that contains wet waste and another for dry waste.