Modern approach to sewing a vintage sundress

Posted on June 11, 2023 by lorrie

I asked my 17-year-old daughter what she would like me to sew for her. After perusing some patterns I suggested she told me what she really wanted was a vintage sundress in a woven fabric with a full-circle poofy, twirly skirt, perhaps like the one she had recently seen worn as a costume in Carnegie Mellon’s student production of Godspell. (See photo below of said costume on display at the CMU carnival.)

So I visited all my favorite PDF pattern websites and found some candidate patterns, but none were quite what she was looking for. I searched the Internet for vintage sundress patters with circle skirts and found a number of patterns from the 1950s that were available from resellers as classic paper patterns. And then I stumbled upon McCall’s M7599, which has been reissued as a PDF pattern. I found some reviews of the pattern, and even a how-to video (and I found another video after I finished sewing that might have been useful to watch too). My daughter examined M7599 and decided that view A was almost perfect. Except she wanted it without the contrast band, above knee length, and, of course, with pockets. These seemed like doable modifications, so I bought the pattern and downloaded the PDF.

The PDF pattern came with a fairly terse set of instructions and was basically a scan of the original pattern with all the layers on one sheet, tiled into 8.5×11 pages, not a convenient modern PDF layered pattern. I was able to assemble the pages into one giant PDF using PDFStitcher, an awesome free tool developed by a sewist. Then I loaded the resulting PDF into Affinity Designer (AD) on my iPad and traced the pattern pieces I was going to use in the correct sizes with a nice thick red line that would show up well when projected onto fabric (see photo below of skirt gores projected on fabric, held in place with magnets, ready for cutting with rotary cutter).

The sizing of vintage patterns is strange. My daughter normally wears a 2 or 4 dress size but according to the size chart she needed a 12. Ultimately after making a muslin and futzing with the pattern I ended up making a size 10 with parts graded to a size 8.

Inspired by the Godspell costume, my daughter searched online for fabric with pages of text, and ultimately settled on the Filigree Zen Chic Newsprint Text and Words fabric from Moda Fabrics in the white colorway. It is a lovely quilter’s cotton fabric, but it occurred to me that it is quite directional and the circle skirt would result in some of the design being upside down. To compensate I divided the full circle into six gores so that I could cut them each right-side up. I drafted the gores directly on the PDF pattern in AD. Of course, this increased the amount of fabric I would need — I ended up using six yards!

Removing the band from the bodice was straightforward — I basically just sewed the pattern as written but without attaching a band. I decided to also leave off the petticoat so that my daughter would have the option of wearing the dress either with or without a petticoat (she can wear a separate petticoat). Since I wasn’t attaching a petticoat I decided the yoke under the petticoat wasn’t needed either so I left that out as well.

I made a muslin of just the bodice so I could adjust the fit. I reduced the size of the bust darts, and brought the straps in a bit. It was also a good opportunity to practice using my zipper foot, which I haven’t used in many years (and zippers kind of scare me). It turned out to be a nice enough crop top that my daughter decided to wear the muslin outside in public. In fact she even wore it to perform with her rock band. She requested thinner straps for the dress and I decided to continue futzing with the bust darts, and ultimately just removed them altogether for the dress.

Figuring out how to implement side-seam pockets was another challenge, as the pattern includes a side zipper, which means the zipper has to attach to the pocket. Fortunately I have a RTW dress with pockets sewn this way so I used it as a model. I drafted pockets in AD and then reverse engineered how to sew it all together. (There are actually instructions online for sewing a pocket in a zipper and a nice video that I will probably watch if I ever attempt something like this again.) This isn’t the most beautiful invisible zipper job, but it doesn’t look terrible, and both the zipper and the pockets are fully functional so I consider it a win.

The penultimate step in the pattern involved slip stitching the bodice lining to the zipper and then to the skirt. Until I reached that step I didn’t fully comprehend how that final finishing would be done or realize how much hand sewing was involved, but I got through it and it turned out fine. The final step was the hem. I knew my daughter wanted the skirt quite a bit shorter than the pattern called for so I had cut it shorter in anticipation. But I hadn’t cut it short enough and it would have required a 2.5 inch hem, which was going to be hard to sew on a circle. So I folded the skirt into quarters and carefully lopped off 1.5 inches with my rotary cutter. Then I sewed a line .5 inch from the edge of the circle all the way round. This allowed me to easily fold the skirt on the stitch line and then fold it again and press to form a 1-inch hem. I stitched the hem down with a straight stitch about 1/8 inch from the edge of the hem. All this was reasonably straight forward but I would like to point out that the circumference of this skirt was about 12 feet, which means that each step (stitching, folding, folding, pressing, stitching again) has to be done over a distance of 12 feet, so it takes a while.

Other than figuring out the bodice fit adjustments, sewing the zipper pocket, and all that hemming, the dress actually came together pretty quickly and wasn’t that difficult to make. And the results are pretty nice. Here it is modeled without a petticoat. (And below that, while performing at her music recital.)

And here it is with petticoat, in full 1950s glory!

Password fashion and home decor roundup

Posted on December 19, 2014 by lorrie

I’ve been collecting images of all the cool things that I and others have made with my bad password fabric. The fabric is available from Spoonflower in three size and both with and without the naughty words. It has a purple background and includes 501 passwords. Spoonflower offers a variety of different kinds of fabrics, including a performance knit, basic cotton, and faux suede. They also will print this design on wrapping paper and wall paper.

Recapping for those who are just seeing this, I designed a series of bad password fabrics based on the most popular passwords stolen in a Rockyou.com data breach. First I made a “Security Blanket” quilt printed on basic cotton fabric in pastel colors. This quilt appeared in Science Magazine and was on display at the residence of the Carnegie Mellon University president for most of last year. Then I designed a purple version of the fabric and made a password dress with performance knit fabric. The dress has gotten some nice press on CNET, the Trib, and the Women you should know blog.

Then my friends started requesting other password apparel. Mary Ellen Zurko commissioned my friend Jen Primack of Upcycled Designs to make her a t-shirt from cotton knit fabric. Then Jeremy Epstein asked for ties, and we found Jen Knickerbocker of LoveCrushDresses and got her to offer regular ties and bow ties in her Etsy shop. The ties are made from cotton sateen.

Then Jen Primack bought an old chair and reupholstered it with my passwords fabric in heavy cotton twill. Doesn’t it look great in my living room?

Kristin Briney emailed me to tell me she had made a password dress from cotton poplin. And I just made a password infinity scarf from silky faille (a woven polyester).

Password baby quilts and couch throws made out of kona cotton are coming soon….

In the mean time, I’ve gotten many requests to wear the password dress to events. I wore it to give an invited talk at the 2014 Grace Hopper Celebration of Women in Computing (where I was referred to as a “password researcher and fashion idol“). I also wore it to a couple of briefings I gave to Congressional staff on Capitol Hill.

And for those wondering about the different types of fabric. The polyester fabrics are much brighter than the cottons. They are all fairly consistently bright with nice saturated colors. My favorite is the performance polyester, which doesn’t wrinkle and has a little bit of stretch and a nice drape. But it’s not really what you want to use for a quilt or a tie. The kona cotton is a little disappointing because the colors print a little dull. The basic cotton (which is similar to the kona but slightly lighter weight and less expensive), cotton sateen, and the heavy cotton twill produce brighter colors. They aren’t as bright as the polyester, but they are noticeably brighter than the kona cotton. The cotton silk also does not produce bright colors. I think the polyester silky faille might work well for ties and some other applications where you might otherwise use a woven cotton but want brighter colors. It’s a little slippery and harder to work with than cotton though. I got samples of the polyester faux suede and polyester eco canvas. They are both lovely bright fabrics, but I haven’t made anything out of them yet.

1/22/15 update: Von Welch, Director of the Center for Applied Cyber Security at Indiana University Bloomington wore his Password tie for a local TV interview. The reporters loved the tie and commented on it at the end of the interview.

2/6/15 update: Baby quilt in kona cotton finished!

7/16/15 update: I made a password bolster pillow for the CMU ECE department head’s conference room.

6/28/20 update: Given current circumstances, password masks were required! I printed my design XX small on cotton spandex jersey and lined the inside of the mask with fabric from an old cotton spandex t-shirt (outer layer and lining each cut 10.5 x 5.5 inches; sewn together at top and bottom; left and right sides folded in and stitched to make a casing on each side; long 1-inch strip of stretchy t-shirt fabric pulled through the two casings and tied to make 2 loops to go around the back of the head). Spoonflower also sells masks already made (and lots of other things) for those of you who don’t sew. This link at Spoonflower might work: https://www.spoonflower.com/en/products/2126447-bad-passwords-clean-edition-xxsmall-by-lorrietweet?product=homegoods-kitchen-dining. See also the images and links at https://www.secmeme.com/2020/06/bad-passwords-face-mask.html.

Password dress

Posted on December 9, 2013 by lorrie

This is old news, but just now getting around to posting it. I made a password dress to go with the password quilt. I wore it to the opening of the Computers, Quilts & Privacy show and to give my artist’s talk. I also wore it to a faculty meeting and disrupted the meeting.

As with the Security Blanket quilt, I generated a Wordle from the RockYou password set, and then edited it in Adobe Illustrator. I selected brighter colors for the dress and had it printed at spoonflower.com on performance knit polyester fabric (UPDATE: You can purchase similar fabric on spoon flower that I created and ties made from this fabric on Easy…. and read about lots of other passwords stuff made by me and other people) I made my own pattern by tracing a store-bought dress I own that fits me well. It is just two pieces of fabric. The only tricky part was finishing the neckline and arm holes. I bought a double needle and used it to do the hem. This was my first foray into sewing with knit fabric.

And here are some more photos from the Computers, Quilts & Privacy show at the Frame. There is also a video of my talk that I will post after it is edited.