The paper pattern turned dressmaking into an instruction manual

What making clothes required before

Producing a garment at home in the early nineteenth century meant drafting the shape yourself, either from a system of proportional measurements or by copying an existing garment apart at the seams. Both required skill that took time to acquire, and neither transferred easily from one body to another.

The alternative was to employ someone who had that skill, which most households of any means did in some form, and which was ordinary rather than luxurious. Clothing was expensive in labour terms, and the labour was largely invisible because it was so widely distributed.

What existed in print were diagrams and instructions in periodicals, sometimes with a scaled drawing to be enlarged by hand. Useful, and demanding: enlarging a diagram accurately to a full-size pattern is itself a skill.

A cut-out pattern in a standard size

The commercial breakthrough in the 1860s was to sell the pattern already cut out, in tissue paper, at full size, in a range of sizes produced by grading one master pattern. It came from a shirtmaker who applied the idea first to a men’s shirt and then, far more consequentially, to women’s and children’s clothing.

The product succeeded because it removed the hardest part of the job. A person who could sew but could not draft was now able to produce a fitted garment, and the pool of people who could sew was enormous. Distribution by post reached households with no access to a dressmaker at all.

It also made grading a commercial necessity, since a pattern sold by post has to fit somebody it was never fitted on. The size ranges printed on those envelopes are direct ancestors of the ones on clothing labels now, with all the same difficulties.

Fashion moved faster because information did

A pattern is information about a shape, and information travels far more cheaply than cloth. Once patterns could be printed, sold and posted, a silhouette developed in one city could be reproduced in a farmhouse a thousand miles away within a season.

That compressed the timescale on which styles spread, and it flattened some of the difference between what was worn in metropolitan centres and what was worn elsewhere. Not all of it. Cloth availability, money and local convention still varied enormously.

The pattern companies became publishers as a direct consequence, issuing catalogues and then magazines whose function was to show what the patterns would make. The commercial logic is familiar: the magazine sold the pattern, and the pattern sold the cloth.

The instructions were the second invention

Early patterns were pieces of tissue with notches and holes and very little explanation. Printed instruction sheets, and later printed markings on the pattern pieces themselves, came afterwards and mattered nearly as much, because they encoded the order of assembly.

Order of assembly is most of what a skilled maker knows. Which seam is sewn first, where a piece is eased into another, when something is pressed, how a curve is clipped — these are not obvious from the shapes, and writing them down made the shapes usable by people who had never been taught.

That is why the instruction sheet is the part that improved most over the following century, gradually turning a pattern from a set of shapes for a person who already knew what to do into a complete procedure for a person who did not.

What happened when clothes got cheap

Home dressmaking remained a normal domestic activity for a long time, because making a garment was cheaper than buying one. The decline came when that ceased to be true, as industrial production and lower cloth prices pushed the cost of a finished garment below the cost of the materials plus a person’s time.

Once the economics reversed, home sewing shifted from necessity to choice, and the reasons for doing it changed with it: fit, control over cloth, the pleasure of the work, and making something unavailable ready made. Those are different motivations and they support a much smaller industry.

The patterns themselves never went away, and the trade in them has been notably resilient, moving to digital files printed at home or on large-format printers. The underlying product is the same as it was: a graded shape and an order of assembly, which turns out to be a durable thing to sell.