My kid had a big growth spurt this past summer, and by the end of it, most of his pajama pants fit him more like capris. (Or, as we like to call capris in our family: shpants.)
As we went through his outgrown pajamas and made a pile to donate, he grabbed one pair of pants and announced he loved them so much he didn't want to give them away – he wanted to make a pillow out of them.
(At some point when he was a toddler, we made a pillow out of a shirt. I don't remember the project, and I don't think we even have it anymore, but it's stuck in his head that we make pillows out of old clothes we love, and I love this idea so, so much.) (Also, I have a growing pile of his old clothes I want to make a quilt out of someday.)
So here's what we did:
First, Cut Off a Leg
Since these pants were made from a stretchy knit fabric, I held them taught while my son wielded my fabric scissors. We cut the leg off as near to the crotch of the pants as possible, to make for the longest/biggest pillow. We also cut the elastic off the cuff, at the ankle.
(I took this photo later on in the process [scroll down for notes on adding an appliqué], but below you can see one of the cut-up ends of the pant leg.)
Next, Sew Up One End
We could have simply sewed the ankle end shut, but it was way more fun for the kid to decide on a design for felt scales to sew in there, too. So he took a sharpie to some felt, then he got frustrated trying to cut felt with safety scissors and my fabric scissors were too big for him to use for detail cutting. So I cut out the design.
Then I sandwiched the felt inside the ankle end of the pants leg, threaded some embroidery floss onto a sharp embroidery needle, and taught the kid how to sew a running stitch through the three layers of fabric.
You might think a running stitch – and not a terribly tightly sewn one – wouldn't be appropriate for eventually keeping stuffing from coming out of the pillow, but (spoiler) it's worked great.
Maybe, If You Want, Make an Appliqué
The kid didn't particularly want to make this pillow into a monster, but when I suggested he could cut out a shape of felt and decorate it however he wanted, he decided that would be a grand thing to do. He drew a big triangle, I helped him cut it out (mental note to get him scissors that are sharp enough for cutting felt or fabric), then he took a Sharpie to it.
At this point, he'd lost interest in the slow part of hand-sewing, and he expressed zero desire to sew the appliqué on. No big. I sewed it on, for I love the slow part of hand-sewing. While I did this, he went outside and tossed a baseball against a net.
Now Stuff It
We used basic poly-fil as stuffing. You could, alternatively, use scrap fabric or yarn, or a mixture of scraps and poly-fil, for a more eco-friendly (though lumpier) stuffing. (I love eco-friendly lumpy stuffings, FWIW.)
Use as much or as little stuffing as you or your small friend wants.
Finally, Sew Up the Other End
We again cut out some felt humps to sew into the second and final seam at the crotch end of the pant leg.
Because of the stuffing, I used pins to keep things together, with the humps sandwiched between the halves of pant leg as for the ankle end.
The kid did the sewing after I got it started, and I held things together for him as he went, obviously removing pins as he progressed.
And there you have it: a pillow made out of old, outgrown pajama pants!
The kid's slept with it in his bed every night since we made it.
What do you do with outgrown-but-beloved clothes?
PS You can see bits of a book in some of these photos. It's a great book called Sewing School: 21 Sewing Projects Kids Will Love to Make, by Andria Lisle and Amie Petronis Plumley. We didn't follow instructions from the book to make the pillow, but even starting from a place of the kid flipping through and saying he didn't like any of the projects for pillows was a great launching point for figuring out what he did want to make. And the book assured me running stitch was a totally age-appropriate skill to teach him. Also, I love this book because the projects are made by actual kids – there is zero room for comparing what you or your kid makes against any sort of “perfection”. It's all gloriously age-appropriate. And therefore absolutely what it should be!