Step two of Pivot and Slide

Sometimes there is a lot of life that stands between a girl and her sewing projects, nearly all good but busy. 

This week it's been my 55th birthday and a nice dinner out with my husband and daughter, the only available child in the vicinity this week, more mid terms and associated student angst at school and a weekend away for a party my daughter's new and wonderful mother-in-law gave for her at home on Cape Breton Island, complete with a famous fiddler and lots of incredible step dancing. Really a great weekend. My DD has traded in her very ethnic last name for her new husband's and as I watched her dance with the best of them her new father-in-law said to me "She's a Macdonald now." 

Yes I think she is and I am glad for her. In a world where it is harder and harder for young families to get all the family support they need I am so happy that she has joined a big strong supportive family that will be there for her just like we are. It helps too that they are as just as welcoming to us and these are people my husband and I will be visiting with in the future too for our own sakes.

So it has been great, but not sewing related, and I am anxious to get pivoting and sliding.

Now on to step two.

Before I go into the detail let me explain the conceptual approach behind this method.

P&S in step one asked me to do a series of basic measurements, hip, waist, stride, thigh and modified crotch depth.

Step two involves doing flat pattern measurements along the same spots, adding ease, and from that calculating the additions or subtracts that are required. Not too complicated.

The twist is that all the numbers, mine, the pattern's, and the changes required, are all written on the pattern itself.

The changes made to the pattern to accommodate individual needs are then made by either sliding the pattern up or down for length changes, or pivoting out or in for width changes.

In one approach the changes can be made directly on the fabric by literally pivoting and sliding the pattern as you cut, or by laying the pattern over paper and making the changes that way to produce a permanent pattern. First time out I am going to work directly on my test fabric and if I like this method do another paper pattern later with what I expect will be other and additional changes.

Here is what I have done so far in step two of P&S:

First off these are the suggested ease allowances for this method:

1. Hip at widest part = 2"

2. Waist at wearing waistline = 1"

3. Thigh = 2"

So working along the stitching line of the waist on my test pattern (which I note has a waistline 1" below the natural waist so I have remeasured for that) and being aware that I should not measure dart take-up this (interesting this pattern does not have front darts) is what I have:

1. The pattern (remember this is a size 12, bought 2 sizes smaller than my usual pattern size as suggested) measures 30.5 at the waistline, one inch below the waist which I find kind of interesting as the waist measurement of a size 12 is 28" I wouldn't have thought that 1" below would have increased that much. My own waist in the same place is 34". With the 1" ease allowance this means I need a waistline on this pattern of 35" and divided by the 8 seam (side seams, front and back crotch X 2) that means a difference of 4.5" divided by 8= .56 inches which so my brain can handle it I am rounding to 5/8". That is 5/8" to be added parallel to the waist at the top of all side seams and crotch seams.

I can do that and have written a note to this effect in red marker (my personal measurements are written in black - if I don't colour code I am going to blow this for sure.)

2. The pattern measures 37" at the hip line where the pattern had me draw it (I note that the finished hip according to the pattern is 38" I guess hip is calculated in a different place)  my own measurement is 39.5" and adding the 2" hip ease that means I need 41.5" at the hip or 4.5" extra divided again by 8 that gives me an addition of 5/8" (why am I not doing this metric? Canada is a metric country but my sewing education predates that change). Accountants and mathematicians or properly educated people should feel free to challenge and correct my rounding.

So I have written another add 5/8" at the hip line at all 8 seam points, sides and both crotches.

3. Again where the system tells me to measure the thigh, 1" below the crotch line the pattern measures, for one thigh, 23.5". My own thigh is 23" and 2" are needed for ease. That means an addition of 1.5" per thigh and divided by the 4 seam allowances involved in sewing up a pant leg that means an addition of 3/8" on each seam at the thigh level.

4. Length, easy one add 2".

5. Crotch length, always a worry this one. Well remeasuring 1" below the waist my crotch or stride measurement is only .5" more than the pattern piece measured along the stitching line, so I will add .25"at the top of each crotch seam on the waist. (Note if you are trying this yourself and have to made more significant additions or subtractions please let me know and I will post those specific instructions.)

6. Seat depth, measured along the side seam stitching line from the waist seam to the seat depth line marked on the pattern (see previous post) in my case 1/2" to be added.