Sewing is a little bit like house painting in that successful end results are often dependent upon good prep work. Well, I don’t know about you, but I’d much rather be making a muslin (toile), tedious as it sometimes is, than sanding, spackling, and cleaning walls or woodwork. And sometimes, a pattern reveals unknown charms as its toile comes to life.
Such has certainly been the case with my next project, a three-part ensemble, the first of which is a blouse, to be made out of lightweight and shimmery silk dupioni. This is to be a dressy blouse in which I want to emphasize the fabric and some amazing French buttons I found for it. Because I love a notched collar which can be raised up at the back of the neck and frame the neck and face in the front, I looked for a pattern which had that feature, but also some feminine sleeves. Among the possibilities in my pattern collection was this Vogue pattern from 1958.
After studying the pattern pieces, I determined it had just about everything I was looking for, even though the pattern art doesn’t make this look like a particularly fancy blouse.

The back of the pattern envelope often gives important information, such as placement of darts. This one also told me that the collar has a center back seam, which is a stylistic detail I like.
I was especially intrigued by the small diagonal darts you can see here on the “blouse front” and “collar and interfacing” diagrams. The instructions were to graduate the dart down from 1/8 of an inch at the center point to nothing at both ends. I discovered that little bit of shaping makes a huge difference in the way the collar turns, allowing it to emphasize the neckline.
The sleeve pattern called for three tucks (also visible above on the pattern diagram) as well as gathering at the cuff, which I knew would add a gentle feminine silhouette, especially in dupioni. And the cuffs are French cuffs, but very petite ones, with a small angled turn-back, which is just such a lovely feature. The only thing I could not determine was if the sleeves were too short for my “vision.” Of course, that is what muslins/toiles are for, and indeed, the first sleeve was too short. I added a three-inch extension to the next sleeve, knowing I could always take it up. I finally settled on lengthening the pattern by 1.5 inches.
Here is the blouse with the original sleeve on the right (as you are looking at it, actually the left side of the blouse), and the sleeve with an extension of 1.5 inches opposite.

I believe the longer sleeve looks less like 1958 and more like 2017. I love using vintage patterns, but I don’t want to look vintage!
The toile also told me that the top button needed to be lowered, and I needed to add a bit of width around the hips. I originally thought I might not want to use the released darts at the waistline, but I love the effect they make.
It’s not often that I stand back and admire a muslin, with its loose threads, its uncut seam allowances and lumpy corners. I am usually anxious to tear it apart so I can quickly proceed to use its pieces for my working pattern. Of course, I will be doing that, but until then, I will marvel at all the design secrets it has revealed to me in its humble cloth.