
My niece has a birthday coming up, and I’ll be giving her an 18 inch American Girl doll this year. I’ve made her a few doll clothes with my own, personally-designed patterns, of course, and I’ve also been experimenting with Simplicity 5276 (a modern pattern).
But for my favorite outfit I’ve made so far, I used my re-sizing formula to adapt the pattern for making the little jumper dress (in the US sense of “jumper”) shown in View A on my vintage McCall’s 9449 pattern for 12 to 16 inch baby dolls. And I’ve made another adaptation too…

But before we go any further into this blog post, I need to make my disclaimer statement…
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As you can see in the images above and in the artwork on the envelope, this is meant to be a little sleeveless number, and in fact, on the cover art, we can see that the doll in View A is wearing the red long-sleeved dress under the jumper.
But of course that’s not what I did. I actually made the sleeveless version a couple of years ago, and when I tried it on my 12 inch Baby Alive doll, I found that the sleeve openings were quite large, as you’ll see here:

To see that earlier blog post, just click here.
Anyway, that got me thinking that maybe with a little up-sizing, I could get my jumper to fit the American Girl dolls. So that’s exactly what I set out to do.
Except, I wanted my sleeves to be attached to the jumper, forming a whole dress with alternate-colored sleeves.

As you can see in Figures 7 and 8 above, I didn’t hem the end of the sleeve first.
I just folded the end of the sleeve, pressed it, and began sewing a flat piece of lace trim right over the top of the folded ready-to-hem area. This saved one step in the process.

However I probably should have used straight pins to hold it in place while I sewed the lace to the bottom of each sleeve. My seams were a little uneven, but not too bad.
Next, I sewed some elastic directly onto the bottom of each sleeve.

You’ll notice in Figure 13 above, that I don’t actually cut the elastic to fit the sleeve. Instead, I keep it attached to the skein of elastic until it has been sewn onto the sleeve. Then I cut it free.
I took a brief video of myself sewing the elastic onto the sleeve (Figure 12 above).
This video footage later became the video tutorial “short” that I posted at the end of March, called, How to Sew Elastic Directly to Fabric, which you can view again right here, if you didn’t see it on my YouTube channel when it first came out.
Once you get the elastic sewn to the bottom of the sleeves, your sleeves are going to curl inward (see Figure 14 below for an image).
This is a bit of a hassle, but after you fold the sleeves to stitch the side seams from cuff to hem (shown below in Figure 15), it calms the wildness of the curling elastic. I pinned the sleeves’ raw edges together with a straight pin too, before I started to stitch the side seams, and that also helped to counter the curling effect.

The final project is a sweet little tunic-style dress, which was a little shorter than I had expected it to be. So I made a pair of white bloomers to go with it. But if I were to make another one of these tunic-style dresses from McCall’s 9449, I’d just lengthen it another two inches, I think.
Now as I said before, I had to up-size the original McCall’s 9449 pattern because it was designed for 12 to 16 inch baby dolls, and I also altered it by adding a sleeve.

Do you see how Kaya’s dress’s yellow fabric is printed with tiny umbrellas? How sweet is that?! It’s actually a vintage fabric, which I had been given very little of because… well… that’s all my mother-in-law had of it.
By using the white fabric for the lining and the sleeves and the bloomers, I was able to make this beautiful vintage yellow umbrella print fabric stretch enough to create the jumper part of the dress, without running out of fabric. So that was a handy trick!

If you don’t know how to alter doll clothes patterns, up-sizing them, down-sizing them, adding sleeves to sleeveless garments, etc., like I did when I adapted this McCall’s 9449 vintage pattern (originally meant for 12 to 16 inch baby dolls), then my “How to Alter Doll Clothes Patterns” course might be very helpful to you.
You can read more about it in the area just below…
Most of the commercial patterns I display and talk about here on ChellyWood.com are also available for sale on eBay. However, if you’ve never purchased a pattern on eBay before, it’s a good idea to read the article I wrote called, “Tips for Buying Used Doll Clothes Patterns on eBay.” It will save you time, money, and will likely prevent buyer’s remorse.
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For anyone who would like to expand their dolls’ wardrobes, you should really check out my “How to Alter Doll Clothes Patterns” course and my “Design Your Own Doll Pants Patterns from Scratch” classes on the Creative Spark online learning platform. Here’s my bio page on their website, where you can learn more.

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Disclaimer/Credit/Affiliate Marketing Link:
*Please note: when you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include Amazon, JoAnn Fabric, Etsy, and the eBay Partner Network. As an Amazon affiliate, I earn from qualifying purchases. To learn more about how my website uses affiliate marketing, please visit the website’s Privacy Policy page.
Chelly Wood and the ChellyWood.com website are not affiliated with the pattern company or companies mentioned in this blog post, but Chelly finds inspiration in the doll clothes designed by these pattern companies. To purchase patterns from Simplicity, McCall’s, Butterick, Vogue, or other pattern companies shown and discussed in this blog post, please click on the links provided here. These links below the “Disclaimer” section do not help raise money for this free pattern website; they are only offered to give credit to the company that made these patterns.

This type of pattern would be good for my 12″ and 14″ Patsy Anne dolls. They are quite a bit chubbier in the tummy than modern dolls of the same height.