Part 2: Freeing Yourself from a Pattern – Step 1, Take Good Measurements

In my last post, I outlined how to use EZ’s Percentage System to design a sweater. Today, I will spend some time answering a question from Amanda, who asked, “What do you do when the pattern does not have instructions for YOUR size?”

This is very frustrating for those of us who are either smaller or larger than the range of sizes given by the pattern designer. I have never fully understood why some designer’s only develop their patterns for “Small, Medium, & Large”, though the trend seems to be to at least go up to “Extra Large” in current knitting publications. But, if your measurements do not correspond to the designer’s definition of “medium”, you may still find yourself with a sweater that is not well-fitting.

Isn’t that the goal for all of us? To knit a well-fitting garment? So, once again, the answer is to use the pattern as a general guideline and develop your own sweater according to your own measurements. Your measurements are your starting point.

There are two ways to take your measurements:
#1: Take measurements from a sweater that fits you the way you like/love.
Lay the sweater out flat on a table or other flat surface and take the following measurements:

The Chest Measurement [CM] – this is the widest point of the sweater, usually right below the underarm. Measure from side seam to side seam. Remember that since you are measuring with the garment laying flat, that the actual chest measurement is twice this amount. (Important if you will be knitting in the round).

Shoulder Width[ShW] – this is the measurement across the shoulders from the seams or the point where the arm meets the body. This measurement is important for a proper fitting sweater.

The Neck Measurment [NM] – measure this for both the front and the back and note if the garment has shaping that creates depth – due to a difference in the front neckline from the back.

Armhole Depth [AD] – measure from the top of the sleeve at the shoulder seam down to the underarm.

Sleeve Length [SL] – measure from the top of the sleeve at the shoulder seam to the beginning of the sleeve.

Wrist Measurement [WM] – measure the width of the wrist at the bottom of the sleeve.

Sleeve Width [SW] – measure the widest part of the sleeve.

Side Seam Length [SSL] – measure from the bottom of the sweater to the point where the sleeve meets the body at the underarm.

Back Length [BL] – at the center of the back – measure from the center of the back neck edge to the bottom of the sweater.

Front Length [FL] – at the center of the front (or front edge if a cardigan) – measure from the front neck edge to the bottom of the sweater.

Other measurements that you may want –
width of sleeve at the elbow
width at waist (if sweater tapers in at the waist)

I am including a diagram that you can use to record these measurements – click here: Measurements Diagram.

#2 – Take your measurements using your body.
Note – this is best accomplished with the help of a good friend. Measurements to be taken are the same as above, only taken directly from your body. You will need to figure in “ease” when calculating your pattern changes.

Now a few words about “Ease”. Ease is an extra amount of fabric that provides a garment with movement and shaping. When you take your measurements from your sweater – they will include the ease of that sweater. When you take actual body measurements, you will need to add in an appropriate amount of ease.

Close fitting garments have less ease and in some cases have negative ease, while loose fitting garments may have a significant amount of ease. Generally, the guidelines are that a classic fit has 7-10% ease, a close-fit will have a negative 7-10% ease and a very loose fit may have up to 20% ease.

So, now you have all the measurements you need. Take a look at the pattern you are wanting to use – hopefully, there is a diagram in the pattern that gives the finished measurements for each size. If not, you may want to use my diagram to write them down. Make note of the differences between your measurements and those in the pattern.

Also, make note of any textured stitch patterns or colorwork patterns used in the pattern. You need to know what the base number of stitches is for the pattern repeats. This is usually something like: “7 stitches over 9 rows” or “7 stitches, plus 1 over 9 rows”. Write this down – you will need it later.

That’s enough for today. Next post: Step 2 – Analyze the pattern.

Related Post

Buttons! Who knew?Buttons! Who knew?

I am making significant progress on my Color Block Vest. In fact, I am nearly done! So Saturday, I realized that I really needed to go buy buttons for this vest. And off I went.

Now, I must admit that it has been some time since I ventured into a fabric store to buy buttons. And usually when I am buying buttons, I am also buying thread and fabric to match. What I discovered is that in the time that I have been absent from the fabric store scene that things have really changed. Changed in a good way, actually. Oh my! the selection was enormous! And really wonderful. In addition to the standard buttons in rather standard colors that come in sets of four or five — there are all these unique and stylish buttons available. Who knew? Obviously, not someone like me who hasn’t ventured into the button section of the fabric store in a good long while.

I was enormously challenged — I had so many choices! Wonderful choices! And then…I found them! The perfect buttons for my vest!
Buttons for Color Block Vest

Aren’t these just wonderful? They have a lovely brown background with swirls of pink, green and darker reddish brown. They match the three colors where they will be placed nicely.

As wonderfully matched as these buttons are — I must also admit to sticker shock when I went to check out. They were on sale, fortunately, but even at that they were expensive. I paid $7.00 apiece for them. (ON SALE!) Who knew buttons could cost so much? Now, I was willing to spend the money to get these perfect buttons — especially since I have invested money in a high quality yarn for this project. Still I think that buttons should not be so expensive. Even if they are perfect…

FO: My Traveling Woman ShawlFO: My Traveling Woman Shawl

Traveling Woman Shawl

I started this shawl the end of October and finished it in December. For me, this is a fairly quick knit in a lace pattern. The pattern is free on Ravelry and is quite popular. The shawl is knit in a triangle, starting at the center neck and grows as you knit it. It has a fagotted edging along the neckline. You knit the shawl in stockinette stitch to a selected number of stitches and then begin the feather and fan lace pattern. You are given an option to increase the number of pattern repeats you do so that your shawl will be longer and then you follow the second lace pattern to make the edging.

I knit this using Forsell Superwash Wool, 3 ply yarn and size 4 needles. This yarn is closer to a lace weight yarn than a fingering weight yarn and is actually a machine knitting yarn. If I were to do this shawl again, I would definitely go with a heavier yarn as I think the lace pattern would be better in at least a fingering weight yarn. I also would use a stretchy bind-off, rather than the one given in the pattern as my bound off edge was not as stretchy as I would have liked it to be and did not scallop like I thought it should when I blocked it.

The pattern itself is a very nice one, easy to follow. The finished shawl measured 19.5 inches by 56 inches, so it is more of a scarf than a shawl.

See details on my Ravelry Projects page.

How to Knit a Helpful Swatch – Part 4 Swatching to Estimate Yardage NeededHow to Knit a Helpful Swatch – Part 4 Swatching to Estimate Yardage Needed

I have covered the basics of how to make a Gauge Swatch and calculate your stitch and row gauge in my previous three posts. Today’s topic will cover some basic math to help you estimate the yardage that you need using your yarn, your needles, and your gauge to make a sweater.

Let’s say you want to make a sweater using yarn from your stash and you need to know if you have enough to make it. To make this estimate, you need the measurements for the sweater you want to make. If you are using a pattern, the finished measurements should be stated within the pattern – ideally on a schematic. Some patterns may only state the desired measurements within the text of the pattern and you may have to read through to find them.  If you are making the sweater without using a pattern – you would use the measurements of the individual who will be wearing the sweater.

The image below shows a schematic for the back of a sweater of a drop sleeve sweater. The back is 28 inches long from the hem to the neck and it is 20 inches wide. Both the front and the back of this type of sweater are essentially rectangles. 

Schematic of Back/Front of Sweater

The schematic for the sleeves of this sweater are shown below.

Schematic of Sleeve

At this point, you have the numbers you need to calculate the number of square inches of fabric that you need to make for this sweater. For the front and back, multiply the length by the width on the schematic and then multiply that number by 2. Using the numbers from my example above:

20 * 28 = 560     560*2 = 1120  square inches for front and back.

The sleeve is a trapezoid shape. The formula for the area of a trapezoid is:

[(b1+b2) * h] / 2

Where b1 is the width at the bottom of the sleeve(8”) and b2 is the width at the top of the sleeve(15”) and h is the length of the sleeve(18”). Using the numbers from the sleeve schematic, the area for one sleeve is 207 square inches. Since you need two sleeves, you then need to multiply the area of the sleeve by two. (414 square inches)

Now, here’s a short cut – if you place your sleeves next to each other so that the tops of the sleeves are parallel – you have a parallelogram. To get the area of this parallelogram you simply multiple the width(15”+ 8” = 23”) by the length(18”). Try it – you’ll get the same number as above.

Add the square inches for the front and back to the square inches for the sleeves and you have the total number of square inches of fabric in the sweater. Now that you know the total number of square inches of fabric you need, you will need to use the yardage and weight information of the yarn you want to use to estimate how many skeins or balls of yarn your sweater requires. The yardage per weight of the yarn will be found on the yarn label – see image below:

You will use the yards per gram value in the estimate for total yardage. Now you need to knit a swatch. The swatch should be in the same stitch pattern that you plan to use for the body of your sweater. This swatch does not need to be the same size as your gauge swatch, but it should be wide enough and long enough to get an accurate weight, length and width measurement.  After you knit this swatch, you will measure its weight using a scale that measures to the nearest tenth (0.1) of a gram. Next measure the length and width of the swatch and multiply these values together. This gives you the number of square inches in your swatch. Now divide the number of grams by the number of square inches.(Do not round). You now know what 1 square inch of your yarn weighs. This is the number you need to calculate how much yardage you need for your sweater.

Example: My swatch measures 3.5 inches by 4.5 inches, which gives me 15.75 square inches. The swatch weighs 9.6 g. Dividing 9.6 by 15.76 gives me 0.622 g/square inch.

Here’s the final set of calculations:

Take the total number of square inches of fabric and multiply it by the number of grams per square inch. This gives you the total weight in grams for your sweater.

Total Number of Square Inches * grams/inch2  = Total grams of fabric

Total Grams/Square Inches = (1120 + 414) * 0.622 = 954.148 g

Now take the yards per gram value from the yarn label. (For example 218 yds/100grams). Divide the yds by the grams to get the number of yards in 1 gram of yarn.  (For example: 218yards/100grams = 2.18 yards per gram.)  Multiply the total number of grams of fabric by the number of yards per gram to get the total yardage for the sweater. Using the numbers from the examples above:

Yards per gram = 2.18 yds/g

Total Yards of Yarn = 954.148 * 2.18 = 2080 yds

To determine the number of skeins, balls or hanks of yarn you need: Divide the number of yards by the number of yards in the skein. Or divide the total number of grams by the number of grams of the skein.  Remember that you will want one extra skein for swatching. (In my example, I would need 9.5 skeins, so I would want 11 skeins with one extra for swatching)

What to do if you don’t have the yarn label

To determine how many yards of yarn you have when you do not have the yarn label or any information, simply measure out 10 yards of your yarn and weigh it. Divide the weight by 10 and you have the weight for 1 yard of yarn. Now weigh the skeins/hanks of yarn and multiply by the weight of 1 yard.  This will give you the number of yards for each skein/hank.


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