1940’s Wrap Dress Sewalong: Sleeve Adjustments

1940's Wrap Dress Sewalong: Sleeve Adjustments

The sleeves for the 1940’s Wrap Dress are fairly narrow in design so that a jumper or cardi can be worn over the top. But if you’ve made your toile and you’ve worked out you’d prefer to add some extra room into the sleeve, this adjustment is for you!

To figure out how much extra you’ll need, bend your arm and then measure around the centre of your bicep. Compare this measurement to the finished garment measurements to get an idea of how much you need to add. Deciding on the amount of room to add is down to personal preference, but bear in mind that you’ll want around 2.5-5cm of ease in a sleeve. If you’re not sure, hold the tape measure around your arm and loosen it by 2.5cm to begin with. If this feels comfortable, you’ll need to add 2.5cm to the width of your sleeve. If you’d like more, keep loosening the tape measure until it feels right for you, and then use this measurement to make your adjustment.

Bear in mind that this adjustment will only work if you’re adding up to 5cm extra to the arm width – outside this you’ll distort the shape of the sleeve.

1940's Wrap Dress Sewalong: Sleeve Adjustments

We recommend tracing off the sleeve pattern piece so that you can keep the original for the future. On your new piece, mark in the seamlines at 1.5cm from the edge where they intersect at the underarms, and also draw in the 1.5cm seamline at the top of the sleevehead.

1940's Wrap Dress Sewalong: Sleeve Adjustments

1. Draw a line horizontally from underarm point to underarm point.

1940's Wrap Dress Sewalong: Sleeve Adjustments

2. Draw a line in the centre of the sleeve vertically, parallel to the grainline.

1940's Wrap Dress Sewalong: Sleeve Adjustments

3. Cut along these slash lines to the seam allowance marking, but do not cut through. You will need to snip from the other side also, but leave a small amount unsnipped to act as a ‘hinge’.

4. Place some extra paper behind your pattern piece so you can tape down the paper once you’ve pivoted.

1940's Wrap Dress Sewalong: Sleeve Adjustments

If you need extra width throughout the whole sleeve, pivot the sleeve open so that each side of the arm is the same distance apart all the way down to the hem. (In the above example we’re adding 2cm down the whole length.)

1940's Wrap Dress Sewalong: Sleeve Adjustments

However, if just the bicep is tight, you only need to add extra room into this specific area. Pin the sleeve back together right on the hem line, as this will ensure the width at the bottom of the sleeve stays the same.

1940's Wrap Dress Sewalong: Sleeve Adjustments

5. At the cross-section of the opening, open up the main sleeve by the amount you require, as indicated above. Tape this gap into place on the paper so it doesn’t move, and also tape the sleeve hem down at this point.

1940's Wrap Dress Sewalong: Sleeve Adjustments

6. You’ll find that your sleevehead will have pivoted itself into the right place. We found it helpful to tape our paper down (particularly the side seams) so everything was laying flat, before weighting down the sleevehead with a pin dish so it didn’t move, then taping it in place.

1940's Wrap Dress Sewalong: Sleeve Adjustments

7. You will need to round off the sleevehead back to a smooth curve.

1940's Wrap Dress Sewalong: Sleeve Adjustments

You’ll also have to re-draw the hem line to form a straight line.

1940's Wrap Dress Sewalong: Sleeve Adjustments

You may need to straighten off your underarm seams at the underarm corner too.

1940's Wrap Dress Sewalong: Sleeve Adjustments

8. Re-draw your grainline so it is perpendicular to the hem once more.

1940's Wrap Dress Sewalong: Sleeve Adjustments

And that’s your new sleeve piece created! Easy peasy right?

Next time on the sewalong it’ll be time to start sewing! Yay! We’ll see you in a couple of days when we’ll be making a start on the bodice.

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