INFO: How To Determine Your Vintage Size (Knitting/Crochet Patterns)


Did you know that today's current sizes for knitted/crocheted garments differ greatly from sizes of past decades?
Today I'm going to tell you how to measure properly to determine what VINTAGE size you wear. Knowing your VINTAGE size will help you choose correctly when crocheting/knitting vintage fashions for yourself or others.
Although there were specific sizes in the past, they ran much smaller than today's standards. If you are a size 10 now, you would've worn a number of sizes larger in vintage terms. So when choosing vintage patterns to knit or crochet, be sure to use your actual body measurements and *not* the size number on the tag you're currently wearing.
To begin, you need to determine your accurate measurements -- instructions are below. Once you know your measurements, you can then choose a size based on the data charts I have compiled for you. Note that measurements should be taken with undergarments on. Here we go!
Women’s and Misses’ Sizes
Bust — Measure largest part, keep tape a little higher in back.
Waist — Measure natural waistline.
Hip — Measure 7 inches below waistline.
Arm Length — Measure underarm to wrist.
Children’s Sizes
Size Number — Size number is used instead of age for children because a better fitting is obtained if the size is determined by a combination of height and hip circumference instead of age.
Height — Measure from socket bone at back of neck to floor. Make sure the child is wearing shoes.
Hip — Measure over fullest part of hips.
Arm Length — Measure underarm to wrist.
Men’s Sizes
Chest — Measure largest part.
Arm Length — Measure underarm to wrist.
Women’s and Misses’ Measurements
Size 10 12 14 16 18 20
Bust 28 30 32 34 36 38
Waist 24 25 26-1/2 28 30 32
Hip 31 33 35 37 39 41
Arm Length 16-1/4 16-1/2 17 17-1/2 18 18
Infants and Girls Body Measurements
Size 1/2 1 2 3 4 6 8 10 12 14
Height 22 25 29 31 33 37 41 45 49 53
Hip 20 21 22 23 24 26 28 30 32-1/2 35
Breast 19 20 21 22 23 24 26 28 30 32
Waist 19 19-1/2 20 20-1/2 21 22 23 24 25 26
Arm Length 6 7 8 8-3/4 9-1/2 11 12 13-1/2 14-1/2 16
Boys Body Measurements
Size 1 2 3 4 6 8 10 12 14
Height 25 29 31 33 37 41 45 49 53
Hip 20 21 22 23 25 27 29 31 33
Chest 20 21 22 23 24 26 28 30 32
Waist 19-1/2 20 20-1/2 21 22 23 24 25-1/2 27
Arm Length 7 8 9 10 11 12 13 14 15
Mens Body Measurements
Size (Chest) 30 32 34 36 38 40 42 44
Arm Length 19-1/4 19-1/2 19-3/4 20 20-1/2 21 21-1/4 21-1/2
For those of you whose measurements are outside of the data above, I am trying to find "outsize" sizing data in my collection of vintage fashion materials. As soon as I can get my hands on authentic information, I'll post it.
I hope this helps ease a lot of the frustration with choosing the wrong size when making vintage fashions. Be sure to bookmark this page for future reference -- and forward to your vintage-loving friends using the "Share/Save" link above. I hope I've helped you "add a little vintage to your day!"
Mar
Bramcost Publications













So freakin'fabulous. Found you through Craft Gossip. Will be visiting heaps and reposting this on my blog!
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I'm curious as to how accurate the sizing is...because while a pattern may say that it makes a 32 bust, it often doesn't. Even in modern patterns, if I follow the measurements, it says I am a size 14/16, and I am a 10/12. I made a vintage top in a size "13" (31" bust) and it fit snug but mostly fine, even though I have a 38" bust. So, how accurate are the package sizes?
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Nearly all patterns have some ease built in, usually a few inches. (The exception would probably be for patterns designed for knits.) Modern patterns are finally publishing finished measurements on the pattern pieces themselves. So, per measurements, a size 12 might say "34 inch bust" but sewn up it might measure 38 inches finished. 4 inches of ease was built in.
It used to be various companies had their own typical amount of built in ease.
I always measure the pattern pieces before I cut. Then I can decide how much ease I want and cut the right size. Like you, I usually end up cutting a smaller size than they recommend. Still, I always measure now. The one time I was lazy and did not, I was sorry! The style was fitted at the hip and did not have as much ease as I had expected.
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Thank you very much for this tip. I have a few vintage patterns and was having a hard time figuring out the changes.
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I have a Marian Martin pattern in 18 1/2. Not sure of the year it was printed, 50's is my guess based on the style.
Here are the body measurements for that company's half sizes
14 1/2: B-34, W-29, H-37
16 1/2: B-36, W-31, H-39
18 1/2: B-38, W-33, H-41
20 1/2: B-40, W-35, H-43
22 1/2: B-42, W-37, H-45
24 1/2: B-44, W-39, H-47
Hope that's helpful. I have a few more vintage patterns in larger sizes.
If you'd like me to post those sizes when I find them, let me know.
Faith
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That pattern was mailed in 1954.
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I have the "Sewing Magic" book from your website and am needing clarification about what is meant when they say a skirts length or 2 skirts lengths of fabric is needed. Could you please tell me what that means?? Thank you
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Thank you for these details. This should come in handy.
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Ah great tips! I also find myself lost in the size systems!
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Hi,thank you very much for these information.
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Oh so happy to have discovered your blog! I will finally add a little vintage to my wardrobe!
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You have explained the subject in a concise manner that makes it easily understandable. Thanks for this information
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I have some vintage pieces in my wardrobe but thank you for giving us these details. I am a bit at a loss with all the size system.
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Great info i like your post. It is good to see you verbalize from the heart and clarity on this important subject can be easily observed.
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First of all, I would like to appreciate the choice of theme that you have chosen for your blog, it looks perfectly wonderful.
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This could come in handy sometime. Thank you for sharing !
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we can do so many things with crochet patterns ! Thank you for the advice
Marnie
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Its pretty cool there.
I will come back very soon. Until then have a nice day !
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