I’ve gotten several questions about the Inversion Cardigan from our Spring Thaw collection and thought it would be a great topic to chat about today – both the specifics of the garment’s shape as well as the design process.
Inversion is a 2-way garment, meaning it can be worn right side up or upside down, depending on the fit preference of the wearer or the specific wardrobe context. The photos below show the cardigan on the dress form in both styles. The actual shape of the garment pieces couldn’t be simpler, as you’ll see below. I find the garment appealing both conceptually and stylistically, which is oftentimes a rare combination!

I’m always inspired by Japanese garment design and Origami – the Japanese art of paper folding – both of which were obvious influences as I composed this pattern.

When I’m working with a new-to-me shape, or wanting to experiment with a garment idea before committing to the full-size version of the design, I sometimes knit a half-scale model. Think of it as a dress rehearsal for a performance, or the trial meal you make the night before a dinner party to test out a new recipe (am I the only person who does this?). In the photos below you’ll see the original half-scale version on my half-scale dress form.
I knit the miniature with Shelter in Nest. (Generally it’s a better idea to work a half-scale garment in a yarn approximately half the weight as your target working yarn, but I started this little baby on the road and only had Shelter on hand.)

I’ve included a schematic diagram below to illustrate how the cardigan comes together as 2-dimensional shapes – you might be surprised to note that it’s merely two rectangles of differing lengths attached along their sides. The black circles and curved dotted lines indicate the parts of each piece that are joined to form the armholes. The small hash marks indicate areas that are mattress stitched during finishing.

You’ll notice that, though the garment is constructed as two rectangles, my pattern is written for three pieces (A, B and C). I wanted Pieces A and B to be perfect mirror images of each other so that the ribbed band that runs up either side (and the ribbed trims at the base) were perfectly symmetrical as the garment is worn. After completion of each piece, A and B are joined along the Graft Line, then Piece A/B and Piece C are blocked separately, to confirm their exact dimensions, before seaming all pieces together. To finish, ribbed bands are worked around each armhole.

The main portion of the garment fabric is simple stockinette, but the rib-like trim pattern is a motif that I’m presently enamored with. It’s a 2×2 garter rib where all knit columns are slipped every other row. The resulting motif is both firm and squishy and makes a great frame for the cardigan. It also lies completely flat, unlike true ribbing, so as not to distort the shape of the garment in any way while worn. (The half-scale version was trimmed with regular rib, which causes some subtle curves to the shapes as a result.)
Due to the slipped stitches within the garter rib pattern, the row gauge of the fabric is substantially different than the row gauge of the Stockinette areas. To reconcile these differences, the wide front bands of Pieces A and B are knit separately from the Stockinette sections (more rows must be worked to get fabric of the same length). These portions of A and B are seamed with Mattress Stitch during finishing (also shown with hash marks in the schematic above.)

It’s a fun design that very much pleases my grid-loving brain and may offer a nice change of pace from more traditional garment knitting, if that’s what your knitter’s heart is craving. The garment’s versatility gives it a throw-it-on-and-go nature that I value whenever buying or making clothing. For those of you who knit this one, I hope you enjoy it! –Jared
Your grid-loving brain freaks me out! I love your creativity. So beautiful!
This is very interesting. I love the way it looks. The garment looks great both ways. I have a garment that can be inverted and every time I wear it, I have a moment of minor panic that I am wearing it the “wrong” way, but like this design, it looks good both ways, just a little different.
I think I may knit this to add to my inverted garments.
So much thought goes into your designs. I appreciate it and I wish I had unlimited time to knit them all.
So beautiful, Jared. Je t’aime.
As you said, this design has a certain Japanese touch to it. The drape is wonderful and the design so simple, unobtrusive, yet stylish and elegant. It is a joy just looking at the way it assumes its shape.
It is a beautiful design. I accidently put a shirt that I had found at a thrift/opportunity shop on upside down and it made it so interesting in the way it changed the whole look. Now I have two ways of wearing it. I love the versatility of your upside-down thinking!
This was my favorite design from the new collection. Thank you for sharing your design process– and showing the back
Such a great explanation and detail that I went ahead and purchased the pattern after reading this entry on your blog. I am looking forward to knitting it.
Thanks for the details and the additional photos! I have been tempted to make this but wasn’t sure how wearable it would be. The first “conformation” especially looks like it could be comfortable and flattering.
I loved this in the look book, but after reading this post, I’m even more taken with it! So many neat design elements and it does look like a really useful garment to own and wear.
This design is so refreshing. I love me some mattress stitch, this is right up my alley!
Brilliant scheme. Very organic and zen feel to both the design and the yarn selection.
Thank you! It’s nice to get the behind the scenes look at this design. I was intrigued as soon as I saw it.
This is super cool! I love that it’s unique, but relaxed.
superb! i love the simple complexity
This is my favourite Spring Thaw design… and this article makes me want it more than ever, if possible! It is definitely the next project on my needles.
I love this design! Independently, a friend and I decided to knit this when the Spring Thaw preview came out so we’re joining forces and doing a mini-KAL. The first time we had a chance to meet and go through the pattern, though, we had a bit of a hard time with the sizing. I assume it’s similar to other Brooklyn Tweed patterns (i.e. XS – 2XLish) but measuring from center lower-neck to wrist, neither of us were getting numbers that were useful. I’m forging ahead with what I assume is a medium — I’m sure it’s going to work out and become one of my wardrobe staples!
Loved it the minute I saw it as I have a sweater like this from Asia. So happy that you figured out the details of how to make it (this is currently on my needles!)
Thanks for the exposition. I, too, love the simplicity of Japanese design. And I really love the garter ribbing you chose to use. And I, too, knit small-scale sizes of new shapes. Fortunately, my daughter, Isabel, is only 5’2″ and 90 lbs, so she is my life-size scaled-down model, at least for the next few years until she graduates from university and leaves home. Then I might have to get a dress form.
Very nice! Love the style, drape and fit!
Thank you! This is perfect in its simplicity!
How elegant – I’m definitely bookmarking this to make later
Ah, this was such a satisfying post to read and digest. I love hearing the design inspiration, and I appreciate the view into working through the challenges of making the inspiration match reality. Beautifully elegant design, too~
Ingeniously plain and simple, so fabulous!
[...] Flood put up a great, in-depth post on the Brooklyn Tweed blog detailing the development of the aforementioned Inversion Cardigan. He [...]
[...] nerve to knit a fitted sweater again. I’m considering attacking something more forgiving like Jared Flood’s Inversion. Yummy, cozy, Japanese-inspired [...]
Love it !!! will do it …. thank you Jared !
Where do I purchase pattern for inversion cardigan?
Hi, Judee! You can purchase the pattern on Ravelry here or on our web site here. Thanks!
I love the simplicity of this design and it it so stylish. I must get one to add to my collection.
Thanks
Natasha
[...] creation is something I’ve never thought about. Largely because I’m lazy with math. That story, though, is [...]
[...] I finished four hats (2 my own creations with patterns to boot!), one baby sweater, 50% of the Inversion Cardigan, planned the color organization for a new scarf or cowl pattern I’m working on, started leg [...]