Monday, April 29, 2013

Vintage buttons, thanks to MPB!

I was going to wait till the shirt was done, but the post on Male Pattern Boldness about the Chelsea Flea market was one I had to respond to in more than a comment.

 I had visited New York once in 1987, but didn’t know that there were any flea markets in the city (for all I know there weren't back then!)  It wasn't till I started seeing Peter's frequent posts on his amazing finds that I began to wish I too could rummage round the tables of junk/objects of desire  and wander the garment district looking for fabric stores.

When I got the chance to visit NY with my daughter for a week in January, the Chelsea Flea market was high on our agenda.  And at one of the indoor markets I found these beautiful buttons.

hand made  thread buttons
They are made by winding thread over a ring (in this case metal rings, often originally horn rings) and advertise themselves proudly as wash proof.  Which indeed they are.  Since they were a little discolored with age, I snipped one off the card and dropped it gingerly into a bowl of warm water with a little oxygen bleach in it.  Fifteen minutes later, it had come quite clean (as you can see if you look at the left button on the  second top row - my test wash).

The buttons are all washed now, waiting to be put on a shirt made from silk found at Mood fabrics and destined to be worn only on special occasions then lovingly hand washed.  More next post on the shirt (including its anti-slippage seam binding).  For now, THANKYOU PETER for blogging about the Flea market (and for your kind email about the fashion centre information kiosk) 

Tuesday, April 23, 2013

Shirt Seam slippage

The wool challis shirt described in my last post looked lovely, felt good, fitted fine but not tight and on the third wear the armscye seam at the back looked torn on one side and showed signs of pulling on the other.  Seam slippage!  Here's a picture of the less affected seam.  You can see the stitches pulling slightly



 I hadn't heard of slippage  before, but according to  the technical advice from thread company American  and Efird,  if "stress is applied to a seam, the yarns in the fabric slip out of the stitching causing an open seam" (see here for the PDF)  

It happens if the fabric has relatively loose weave (tick for the wool challis), the seam allowance is scant (tick for my sewing of the sleeves on this shirt) and there is a single row of stitching (more or less the case with the shirt, even though the seam was bound with a bias strip). Previous shirts in cotton, polyester and linen have never given this problem, so it's not strongly related to the pattern, except that this part of the armscye seam will always be under a little bit of tension when the wearer moves her shoulders.

If I had to have seam slippage on this shirt, it couldn’t have come at a better time, as I was at a sewing class at the wonderful Cloth Shop in Ivanhoe (Victoria Australia- here's a link to them) and could get instant sympathy and advice. Following the advice, I unpicked the binding from the worst affected seam and then unpicked the seam where the slippage was obvious.  I cut a piece of high quality soft and lightweight fusible to the shape of the back armscye and ironed it on very carefully.  I used just the tip of the iron and positioned the interfacing so that it slightly overlapped the edge of the body fabric where the seam had opened. Then I sewed up the seam, making it slightly deeper at the stress point.  I cut a new bias binding to replace the chewed up original (which was also now too narrow to cover the deeper portion of seam) and re-did the binding.  I then stitched a new seam ever so slightly deeper all round so there was a double row of stitching.

On the other armysce, where the slippage was not so dramatic, I just unpicked the binding enough to  enable me to apply a shaped  strip of fusible over the back and slightly into the seam allowance where the slippage  was visible, then restitched the binding and double stitched the seam. 


Here's a view of the repair on the inside

Now, to prevent any possibility of slippage on the silk shirt that is my next project, I will apply a self-fabric   interfacing to both armscyes, front and back.  I'll be sure to leave a bigger seam allowance for insurance.

Wish me luck!