Seams to Fit Part 4: Neat as a Pin (Technicos)

Using pin techniques to join sections of my bustier precisely.

The outer shell of my Bustier is coming along
Too bad I can't just pin it to myself and head out the door

Seams To Fit Part 1: A Little Less Laxity 

Seams To Fit Part 2: Making My Mark 

Seams To Fit Part 3: More Power to Interlining!

Pinning seams becomes extra important when working on sewing narrow, curved, very fitted pieces together. I wanted a stitching line that runs precisely along the stitching line I created when fitting the test garment and creating the pattern. It went a bit against my casual, arty bent to be concerned with being as neat as a pin. It just wasn't a natural skill for me, and I had to think carefully about the process.

In my last "Seams To Fit" posting, I described how I used stitching marks on my interlining pieces to define the stitching lines on the fashion fabric it's backing. In both part 2 and part 3, I described how I made sure the fashion fabric was matched up properly.

Now that I was getting ready to sew each bodice piece together, I began to think of each piece as more of a section. That section is composed of one appropriately shaped piece of fashion fabric (the denim that shows on the outside of the bustier in my case) backed by an equivalently shaped interlining (a blue plaid cotton flannel). When it's prepped, one section is like one pattern piece.

At this point in the process, I needed a way to join the stitching lines of each section precisely to it's neighboring section. When working on doing the same operation on the inner fitting shell of the bustier (then I was joining the cutil/lining pieces together) I'd found this to be rather challenging. I was constantly turning the sections over and finding that the pins weren't going through into the stitching lines.

I marked the stitching lines all the way around each section
with pins, using the stitching lines marked on the interlining

I figured out the best way for me to get the sections joined together precisely, the second time around. In part 3, I describe how I'd marked each section (equivalent of one pattern piece) marked all the way around with pins. The pin heads show on the interlining side. Now, I could line up each section (one fashion fabric/interlining section for each pattern piece) with it's corresponding section. 

Working pins through from the stitching lines on one section
to find the stitching lines on the other side.
Here you can see a couple of pins I've already pinned through from the other side.
These are ever so slightly off!

When I laid, for example, piece 1a next to 1b, putting the fashion fabric (right sides) together, I now had pins on either seam line. I moved down the marked/pinned stitching lines pinning in the direction of the seam. As I moved, I worked another pin from one side of the stitching lines into the set on the other section. My fingers could feel that the pins were marrying up. I could, and did, still flip the sections back and forth, but it went a lot more easily than it had in the inner shell.

The only Photoshopping I did was to
change the fabric of my dress form, and
swap the real background for my little
gingham and scissors creation:-)

When I went to do the actual sewing, things just sewed up better. I only had to stop and unstitch a very short distance once. 

The proof is in the denim pudding. My bustier's outer shell is coming along and fitting snug and right.

The fitting shell that goes below will provide the support the garment needs to allow the garment to leave my dress form and head out into the world.

Figuring out techniques for sewing seams precisely is one of those thing that keeps me...
Enchanted by Sewing! 

~ ~ ~

Web Resources

Boning Up On Bustiers: http://meencantacoser.blogspot.com/2014/03/ench-by-sew-018-boning-up-on-bustiers.html

My Pinterest  Bustiers Board 

Seams to Fit Part 3: More Power to Interlining! (Technicos)

Using  stitching marks on my interlining pieces to define the stitching lines on the fashion fabric it's backing.              

Previously

Seams To Fit Part 1: A Little Less Laxity 

Seams To Fit Part 2: Making My Mark 

I figured out how to take advantage of my interlining, to help match the seams on my bustier project.

What is interlining?
Interlining is like a piece of backing for a garment's fashion fabric. In this bustier project, my fashion fabric is denim. My interlining is a piece of plaid 100% cotton flannel. You will never see the interlining once the garment is done, even on the inside. That's because this garment will have a second shell that includes lining. The interlining will be sandwiched in between the lining and the garment fabric.

I cut the interlining just like I cut the fashion fabric.

The interlining is just sewn on underneath the piece it backs.  I treat the two pieces of material as though they are just one piece of fabric. The back/wrong side of the interlining is sewn to the back of the fashion fabric.

Why did I used interlining in this garment?
Typically interlining is used to make a fashion fabric more stable and give a little less. For example you might use interlining with linen to make it crisper. (In which case you might cut the interlining just a little more narrow - a good trick, eh?)

In this case, I used interlining as a layer of extra protection because of the bones/stays that are in the next layer below it. It helps avoid the chance that these bones will slip out and poke into the outer/fashion fabric layer.

How I took advantage of my interlining, to help match the seams on my bustier project.

Because this bustier has really small pieces, and is really fitted, I marked, then sewed through, the stitching lines all the way around on my interlining pieces. I just sewed through that one layer, to make the seam/stitching lines really clear. 

I also marked all the stitching lines on the inside of my fashion fabric. I could have basted those lines, then matched up the stitched lines to ensure that my seams are precise.

But I really don't like having to take all those basting threads out of the fashion fabric. Also, sometimes they're hard to remove, especially if I sew over them.

Since I have the stitched lines on the interlining and the marked lines on the fashion fabric, I was able to slip pins through from the interlining into the marked line and pin the interlining layer to the fashion fabric layer all the way around the piece. I could easily check on the fashion fabric layer to see that the stitched line above was marrying up right with the marks all the way around.

I repeated this process with the adjoining piece - both on the fashion fabric and the interlining fabric - then joined the seams of the two pieces together, slipping the pins from one seam line marking into the one below. I was able to constantly check my pinned stitching lines, to make sure that the seam line below was matching up properly with the seam line on the top.

Figuring out how to sew narrow garment pieces together precisely, and save time removing basting stitches later on, is the kind of technique that keeps me....

Enchanted by Sewing.

~ ~ ~

Web Resources

Boning Up On Bustiers: http://meencantacoser.blogspot.com/2014/03/ench-by-sew-018-boning-up-on-bustiers.html

My Pinterest  Bustiers Board