Hi Alessi!! run, do not walk, to
http://www.patternreview.com
!!!! they have thousands of reviews there of all types of sewing patterns by regular sewers. many reviewers include very detailed discussions of the pros and cons of the patterns they made up, and pictures of the in-process and finished garments. i've found this site invaluable for deciding what patterns are going to work out and which to stay away from.
this dress does look beautiful and would be a knockout on an hourglass (even with a little oomph in the shoulders - like me!) however, it will require certain fitting techniques in order to fit properly in the bust without gapping and in my experience Vogues doesn't make those corrections. i'm going to disagree with Elly here - anything you make will need fitting and adjusting, and for me i've found princess seams make that fitting go pretty smoothly.
anyways, go to pattern review and see what you find out - this pattern may get raves, or you may find another that looks like a better 'fit' for you. you can also just search on the pattern make and number in a search engine to find out what people on line say about using this pattern. good luck and have fun!! steph