Sarah Veblen has written an extraordinary book that's light year's beyond any of the other fitting books in your bookcase. I just finished reading The Complete Photo Guide to Perfect Fitting yesterday, and it's excellent in every respect -- clearly written, comprehensive and systematic with hundred of detailed photos that show every step of the way for a variety of basic pattern styles and figures.
In my five years of sewing clothes, I've picked up a fair number of fitting techniques. But like many people, I use an improvised, hit and miss approach that kind of, sort of works but doesn't give the best possible fit.
In contrast, Perfect Fitting outlines the steps we need to take in an orderly way. The process relies on sewing a series of test muslins which are revised on the body by: establishing the all-important Horizontal Balance Line (a new term for me); releasing tight seams by opening them; clipping tight necklines and armholes; remarking shoulder seams and waistlines; and pinning tucks, darts, and open and close wedges. Then in pattern work, the muslin changes are transferred back to the pattern, the revised pattern is walked and trued, and if necessary a second muslin is sewn for further fitting improvements.
Perfect Fitting concentrates on the bodice and includes all four basic styles: shoulder princess, armhole princess, side panel and darted. All the common bodice adjustments are explained and illustrated: full and small bust adjustments, forward shoulders, rounded back, sway back, etc. Armholes, set in and raglan sleeves, and skirts are also covered, again in a high level of detail. The book does include a section on basic pants fitting, though it is relatively brief.
It's quite obvious that Sarah Veblen's ability to teach rivals her ability to sew because this book conveys not just how to do something but why it needs to be done, and that leads to a deeper understanding. Sarah also stresses the importance of aesthetics in pattern fitting so the fitting changes will enhance the garment's style and the appearance of the figure.
Before Perfect Fitting was published, I read the sample pages that are posted here on amazon, and I urge you to read them, too. I was so impressed with the book, I not only bought it, I also signed up for Sarah's online Bodice/Sleeve Fitting class that starts on the patternreview.com website next week.
If you'd like to improve the fit of your garments and have the Tried and True patterns we all strive for -- the ones that skim our bodies and flatter our figures as only custom made garments can do -- I highly recommend The Complete Photo Guide to Perfect Fit.