1. Fabric
Find a rectangular piece of fabric with stretchable qualities, such as jersey. You will also need four or five squares of the same fabric, about 15cm by 15cm. You need the rectangle to be around 70cm by 90cm (make this final measurement longer if you'd like it to be below the knee, or if you are particularly tall, the short side should fit round your chest). The length of the piece should correspond roughly to how long you'd like the dress to be from chest height.
2. Folding
Fold the large piece lengthwise and mark regular matching points on both long edges, from the top to the end of fabric, starting from the very top, around 20cm or so apart. This could be four to five points, depending on the length of fabric.
3. Stitching
Stitch the two top marks together. On one side of the fabric, bring two of the marked points together to form a loose fold in the fabric. Stitch at the point where the two marks in the fabric meet, to secure the fold, but leave the fold itself open, like a loop in the edge of the material (this will hitch up the fabric, making it shorter on one side than the other, and the material will hang and bunch unevenly, as in the picture, right). Find the marked point on the other edge of the material that is at the most similar point to the fold you've just made, and bring that point over to meet the point where you've stitched: stitch that to the same place.
4. Knotting
Take one of your small squares of fabric and tie it around where the two edges are sewn together to secure them further and to create a decorative knot effect.
5. Finishing
Do this to all the marked points and you'll have a fabulous unevenly knotted dress to wear as a tube.
Vivienne's eco style tips
In these hard times, dress up - do it yourself! My suggestions...
Make a necklace out of safety pins
Wear badges (with political slogans)
Wear a shawl, blanket, tablecloth... curtain, towel or a metre of beautiful fabric worn a) draped around you instead of a coat or b) as a skirt, dress, top, or trousers (pulled through the legs)
Make a rain cloak from plastic sheeting
Kerchiefs worn as knickers are good for the disco or the beach
Wear old favourites There is status in wearing your favourites over and over until they grow old or fall apart ...