Drafting a Skirt Block

The straight skirt block is the basic skirt pattern,  from which pretty much all other skirt patterns are made.  This tutorial is based on the method in Winifred Aldrich’s Metric Pattern Cutting.  I have included the two size tables for your reference.  You do not need to take every measurement!!  For skirts take your waist and hip measurement (if you are not sure where or how to do this, check here).  Compare your measurements with the table and get your waist to hip measurement from the table.  If you have different sizes don’t stress too much, the waist to hip doesn’t vary that much, so go by the one for your hip measurement.

Charts

Measurement table
Measurement table for Mature figures and adjustments for tall or petite

So, armed with your waist, hip and waist to hip measurement you can begin.

Step 1.

You will be starting with a rectangle.  Draw a line roughly parallell to the top edge of your paper.  Put a small line and a #1 on the left of the line.

1 – 2:  Measure along the line 1/2 of your hip measurement, plus 1.5cm.  Make a mark and  lable it #2.

1 – 3:  This line MUST be 90 degrees to the line 1 – 2.  Finished shirt length.  For the purposes of a block, make this knee length, so make this line about 50cm long, and mark the end with a #3.

3 – 4:  Is the same as the measurement 1 – 2.  Again, make sure all your lines are straight and at right angles to each other.

2 – 4:  Close the rectangle.

Step 1 - The Rectangle

Step 2.

1 – 5:  Waist to hip measurement from the table.  Mark #5 and draw a line across the block to intersect 2-4.  Mark this point #6.

5 – 7:  1/4 of your hip measurement, plus 1.5cm.  Mark #7 and draw a line down to the hem for #8.

Step 2

Step 3:

1- 9:  1/4 of your waist measurement, plus 4.25cm.  Mark #9 and draw a short line up.  #10 is 1.25cm up this line.

Draw a dotted line from #1 to #10.  Divide this line into 3 equal parts and mark points # 11 and #12.  Draw lines from these points at right angles.  The line from #11 is 14cm long.  Mark point # 13 at the end.  The line from #12 is 12.5cm long.  Mark point # 14.

Step 3

Step 4:

Draw darts on the two lines from #11 and #12, 2cm wide.  (that’s 1cm on each side of the central line)

2 – 15:  1/4 your waist measurement plus 2.25cm.  Mark #15 and draw a line up.  #16 is 1.25cm up this line.

#17 is a third of the measurement 16 – 2.  Draw a line from #17, 10cm long.  Mark point # 18 at the end.

Step 4

Step 5:

Draw a dart 2cm wide on the line from #17.

Find the halfway point of the lines from #7 to #10 & 16.  Mark a point 0.5cm out from this point on each line.  Draw a curved line from #10 to #7, and #16 to #7.  Make sure these lines touch the point you just marked and that they flow easily to the straight line from #7 to #8.

Draw a slow curve from #1 to #10 and #2 to #16.

Add notations, Back, Front and centres.

Step 5

At this point, also add your name, the date, and the measurements you used, ie, hip and waist.  This will come in handy when you want to check whether or not the block still fits you later on!  So now you have a half skirt.  To do the next step, you need to ink in the outer lines, the line from 7-8 and the darts.  Then use tracing paper and trace out each skirt piece separately, so you have a front and a back.  Cut the front out on a fold and cut 2 back pieces.  Remember that the block has NO SEAM ALLOWANCE!!  So add to the side seams and the centre back.  Also remember to leave the centre back open from waist to hip so you can get it on!  Keep this pattern uncut.  If you need to make adjustments, use coloured pens to mark new lines, and DATE the adjustments.  Use the patterns you traced off this one to cut up, otherise you will have to make a block everytime you want a new pattern.  This is your template, keep it safe!

I will post the method I used to make the skater skirt next.

Happy drafting!  Any questions, just shout, and if I haven’t made anything clear enough, please let me know, and it will be fixed asap!

Advertisements

Author: Anne W

I love fabric, and sewing. And I could do nothing else but sew, all day, every day, if I could!

8 thoughts on “Drafting a Skirt Block”

  1. I have been dreaming about pattern drafting for so long now. And I really should get started. This is a fantastic place to start and you have made it sound really achievable. Thank you so much for posting this. Im off to read more of your lovely posts!

  2. What is the finished skirt length? Is it from the waist to the knee or the hips to the knee? 😀

    1. I usually do 50cm from waist down. This should take you just past the knee, which is a good length for checking the side seams are straight, ie, perpendicular to the ground. For styling later you can alter this length to anything you want.

  3. Oh this is FANTASTIC! I have been wanting to make a good ol’ pencil skirt for a while but know I should draft it from scratch and hesitant to do so. Will try and get on to this this week/weekend!

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s