The history of standardized sizes for clothing

Do you ever wonder how people came up with the idea of sizing clothes? The creation of sizes allowed for the mass production of ready-to-wear garments. It was not created at a meeting of industry professionals, but evolved over time. Great leaps in sizing occurred because of war - somebody had to quickly and efficiently outfit an army.

Winifred Aldrich traces the development of sizes and ready to wear in her article History of Sizing and Ready-to-Wear Garments found in the Sizing in Clothing book*. Aldrich is a British pattern maker, designer, and researcher. I own two of her pattern drafting manuals and consider them among the best drafting manuals available (link in the sidebar to the left for the children's drafting manual). She knows her stuff, and she presents it well.

The understanding of body proportions began slowly with tailors producing clothing for men. They used strips of paper to measure the body and transfer the measurements to cloth. In time tailors devised tape measures and drafting systems. A size was not the beginning of the drafting job, rather the completed garment represented the size of the customer. As the industrial revolution progressed, tailors began to teach and sell their drafting systems. This included some already drafted patterns, sometimes in more than one size.

The concept was revolutionary and men began to be able to purchase their clothing ready made. Women, on the other hand, still had most of their clothing custom made into the early 20th century. There were attempts at creating patterns for women with named sizes, but it still required customization. There was a lack of knowledge of women's body measurements most likely because of the Victorian ideals of the time.

It is important to understand that our understanding of body measurements and proportions were not formalized until the 1940's. Ruth O'Brien, an employee of the U.S. Department of Home Economics and the Department of Agriculture, was commissioned to conduct a body measurement study of the American population. The purpose was to create a set of size standards based on reliable data that the apparel industry could use. The work involved in this study was enormous and revolutionary. O'Brien and her department created a measurement procedure that is still in existence today (only to be superseded by 3D body scanning). The data from these studies have been study and analyzed around the world.

To put this in perspective, it wasn't until the 1940s that we could finally see and understand human proportions with any clarity. It's easy to pan this early work as outdated and wrong but the 1940's was not that long ago. We still have so much to learn and understand.

A fun little factoid. Grading using the shifting or slide method, a common method still used today, can be traced back to 1908.

Aldrich's article goes into much more depth about the history of sizing. She includes pictures of early patterns and sizing systems. It is well worth a read if you can get a copy of it. This article is a combination and expansion of two previously written articles found in the journal Textile History.

*As I review individual articles from the Sizing in clothing book, I will not give a detailed discussion of each article. Rather, I will summarize and highlight a few key points along with my own thoughts on the subject.

Book review : Sizing in clothing

This is one of the books I ran across while working on my own book on grading. Sizing in Clothing (Woodhead Publishing Series in Textiles) is a collection of scholarly papers edited by S. P. Ashdown on the current (as of 2007) issues related to sizing ready-to-wear clothing. It is a dense read and it took me every bit of time I had with the book to get through it. I'm glad I read it.

The audience for this book is very narrow in scope. This is not a book for someone starting their own apparel line. Do not run out and buy this book unless you have a real interest in sizing theory - it will not help you figure out the sizing for your line. If you did want to buy it, the book runs in the $200-$250 range. I obtained a copy through inter-library loan, which also proved a bit of a challenge. Only a handful of college libraries carry a copy they are willing to loan outside their library system. So I had to read this book on a deadline and handle the book with kid gloves over the holidays.

Some technical designers, pattern makers, and graders may be interested in some of the included articles. Over the next several weeks, I will post a review/discussion on some of the topics covered. My two favorite articles were on the History of sizing systems and ready-to-wear garments by Winifred Aldrich and Military Sizing. There are other really great topics about sizing and target markets, size standardization (a hot topic!), apparel production and sizing, and of course, pattern grading.

Because each chapter is written by different authors, it's hard to give a review of the book as a whole. Some articles were very well written and easy to read, such as my two favorites listed above. Others are written in a formal academic style which is very difficult to read and even more difficult to ferret out what the author is trying to say. As a collection, the articles cover nearly every angle.

Since the articles are written mostly by academics, there is a bit of a disconnect with those working on the front lines (the exception being the Military sizing article). It would be easy to characterize the writers as sitting in their academic ivory towers telling us what to do because they "know better". Embedded in many of the articles is criticism aimed at the industry for assumed sizing problems that the industry either "created" or refuse to solve. While some of the criticism is unfair in my opinion, the information they provide us is still valuable. I'll discuss some of this later in the individual reviews. Despite all of this, I'm glad there are people out there willing to think about these problems, propose solutions, and test them out.