Don't be put off,this stunning dress is not as time consuming as you think it will be. The couture look pleats are achieved with straight forward piecing and folding. The pattern is very clear and if you check out the Clever Charlotte blog there are links to a step-by-step tutorial.
If you would like some inspiration..... http://fiveandcounting-motherof5.blogspot.com.au/2013/03/the-divine-olivine.html