Showing posts with label measurements. Show all posts
Showing posts with label measurements. Show all posts

Tuesday, January 15, 2013

Charting Frustration

Measurement chart = Frustration
Two measurements charts = (Frustration)2

In case you haven't guessed, I've run into a snag in drafting the first pattern block. It was coming together swimmingly (very clear instructions), until I had to form the armscye. On my draft, the location for armscye is wrong. I've double-checked my work, and it's not the drafting. Therefore it's mostly likely the measurements.

Getting accurate measurements is essential. But finding the body's landmarks is challenging, and locating imaginary locations (ie side-seams) is an exercise in self-doubt. When taking the measurements, I tried to be uber precise but it was tricky with my fingers crossed.

As I worked my way through the required measurements in The Practical Guide to Patternmaking for Fashion Designers: Menswear (aka Patternmaking: Menswear), I took comfort knowing  the book included a detailed Standard Measurement Chart in precisely the size I needed in case I messed up. 

With typical can-do! enthusiasm, my brain glossed over the fact that the Standard Measurement Chart has only 27 measurements, while the drafting chart requires 53. Alas, no one demanded a reality check and I was too full of optimism to do one.

As you've probably already guessed, I couldn't check the measurement I had taken against its counterpart in the Standard Measurement Chart because the Standard Measurement Chart didn't include it.

Annoyed with myself for not doing this sooner, I cross-checked the two charts to find out which measurements were missing. From the math, I expected they would have 27 measurements in common. By my count, they have 22 measurements in common. 

In other words, by my reckoning, the Standard Measurement Chart has 4 measurements that were not included in the drafting measuring chart. The drafting measurement chart has 31 measurements not recorded on the Standard Measurement Chart. Darn!

This made me curious. Could I draft the pattern block using the Standard Measurement Chart? 

After pondering it for awhile, I came to the sad conclusion that at this moment in time, I could not. While I can divide the full circumference measurements listed in the Standard Measurement Chart into the quarter circumference measurements required for the draft, I don't know how to extrapolate some of the others. A patternmaker with more experience most likely could, especially if they knew alternate methods of locating a body point on the paper. But I cannot. 

I'm at a roadblock. How do I proceed? Do I do my best guess? I have an idea of how to fudge it so my block draft will look more like the example (no way would the armscye work where it is presently located on my draft). I could probably correct it in the muslin/trial garment stage. Once I have the block finished and fitting properly, I won't need the measurements anymore; further patterns are developed from the block draft.

Or do I use a different drafting system to develop the block?

This is one of the flaws of self-learning. If I were in a class, with a knowledgeable teacher, the teacher would probably know how to correct my draft and deduce whether the mistake came from an erroneous measurement, a misinterpretation of the instructions, or a typo in the printed text. 

Working solo, I just have to figure it out myself. In the end, that's the best way, but man, these roadblocks are painful.






Saturday, January 12, 2013

The Measure of a Man

Taking the measure of a man has long intrigued society. 

"The measure of a man is what he does with power." Plato

"The true measure of a man is how he treats someone who can do him absolutely no good." Ann Landers

"The ultimate measure of a man is not where he stands in moments of comfort and convenience, but where he stands at times of challenge and controversy." Martin Luther King

Today I took the measure of a man - 53 of them to be precise. From marking key torso locations to rechecking the calculations, it took the better part of an hour. During that time, I was given the opportunity to take, as well, the philosophical measure of the man, my son. I'm proud to say, he's no whiner or complainer. Not once did he indicate he was uncomfortable, bored or self-conscious and I know he was all three. How could he not be? 

This bodes well for the project. A patient, pleasant client  is so much easier to work with. Especially if it's your son.

Back to the numerical measurements, which is what this blog post is really about....

The Practical Guide to Patternmaking: Menswear by Lori A. Knowles asks for 53 measurements. Ugh. So many. 

My kinder side thinks the system is very thorough. The grumpier side wonders how many of them are going to be a waste of time. In her fabulously detailed size charts, Lori Knowles lists a mere 27 measurement. When I'm drafting the patterns, I'm going to put a dot beside every new measurement I use and see if all 53 I took are used by the end of the book. 

Finding the physical landmarks on the body is a challenge, and it's nerve-wracking to know the success of the pattern draft depends upon getting them right. Where the heck is the shoulder point? Lucky is the person with bony shoulders and a clearly visible bump. What about the side seam? God didn't sew us up, so there isn't one; the poor person measuring has to take their best guess. Same with the waist; some people may have a definitive indent but lots don't (me included!). Chest, knee, ankle, elbow - those I had better luck with.

I marked my son's skin and clothes with washable markers, elastic, and chalk-o-liner, and looped a chain around his neck. By the end of the session, he looked like a toddler who'd gotten into the craft drawer and played with all the supplies. Sorry, no photos - you'll have to use your imagination.

Originally I'd planned to take both the imperial and metric measurements to keep my options open. Last night I decided to work primarily with Lori Knowles' book so I dispensed with the metric measurements. If they prove necessary, I'll torture my son with another measuring session some other time.

Tomorrow I'll inch (bad pun!) my way into the torso pattern draft.

                     - Lady T