STEP 1

Print the pattern

Follow the instructions for your paper size below:

36” x 12” size paper

1 - Open the 36” print file

2 - Print; ensure the settings are:

  • Paper size = 36” wide

  • Scale = Actual size (100%)

  • Layout = Portrait

3 - Measure the Thimball square

If incorrect, adjust the print settings until the square measures correct. If you’re having trouble printing accurately, we recommend using Adobe Acrobat Free Download

A0 size paper

1 - Open the A0 print file

2 - Print page 1; ensure the settings are:

  • Paper size = A0

  • Scale = Actual size (100%)

  • Layout = Portrait

  • Pages = Page 1 only

3 - Measure the Thimball square

If incorrect, adjust the print settings until the square measures correct. If you’re having trouble printing accurately, we recommend using Adobe Acrobat Free Download

4 - Print the remaining pages

8” x 11.5” size paper

1. Open the 8.5” x 11” print file

2. Print page 1 only, ensure the settings are:

  • Paper size = 8.5” x 11” (Letter)

  • Scale = Actual size (100%)

  • Layout = Portrait

  • Pages = Page 1 only

3. Measure the Thimball square

If incorrect, adjust the print settings until the square measures correct. If you’re having trouble printing accurately, we recommend using Adobe Acrobat Free Download

4. Print the remaining pages and lay them out as required.

  • Row 1 = A1, A2, A3…

  • Row 2 = B1, B2, B3…

  • Row 3 = C1, C2, C3…

5. Cut out the rectangles on each page

6. Arrange and tape the rectangles together

Match the diamonds along the edges for accurate alignment.

A4 size paper

1. Open the A4 print file

2. Print page 1 only, ensure the settings are:

  • Paper size = A4

  • Scale = Actual size (100%)

  • Layout = Portrait

  • Pages = Page 1 only

3. Measure the Thimball square

If incorrect, adjust the print settings until the square measures correct. If you’re having trouble printing accurately, we recommend using Adobe Acrobat Free Download

4. Print the remaining pages and lay them out as required.

  • Row 1 = A1, A2, A3…

  • Row 2 = B1, B2, B3…

  • Row 3 = C1, C2, C3…

5. Cut out the rectangles on each page

6. Arrange and tape the rectangles together

Match the diamonds along the edges for accurate alignment.

STEP 2

Round up your tools

  • Sewing machine

  • Iron and ironing board

  • Scissors

  • Tape

  • Pins

  • Fabric pen or chalk

STEP 3

Gather your materials

STEP 4

Cut out the paper pieces for your size

  • See step 3 images for size info.

STEP 5

Cut out the fabric pieces

  • Seam allowance and hem allowance are already included.

  • Follow the cut instructions on the paper pieces Learn more >

STEP 6

Label your fabric pieces

  • For clarity, we made the wrong side of our fabric darker.

  • For a closer look, you can click or double-tap on the images to activate zoom.

STEP 7

Sew the bust tie seam

  • Use 1/4 inch seam allowance

  • We chose a zigzag stitch

STEP 8

Sew the bust tie seam

  • Use 1/4 inch seam allowance

  • We chose a zigzag stitch

STEP 9

Turn the bust tie

  • Using a safety pin to pull the strap is helpful.

STEP 10

Sew the shoulder strap seams

  • Use 1/4 inch seam allowance

  • We chose a zigzag stitch

STEP 11

Turn the shoulder straps

  • Using a safety pin to pull the strap is helpful.

STEP 12

Sew the cup seams

  • Use 1/4 inch seam allowance

  • We chose a zigzag stitch

  • Leave one 2-inch opening and four 1/2-inch openings

STEP 13

Turn the cups

  • Through the 2-inch opening

STEP 14

Close the openings

  • We chose a slipstitch

STEP 15

Sew the casing seams

  • We chose a zigzag stitch 5/8 inch from the edge

STEP 16

Insert the ties

  • Using a safety pin to pull the strap is helpful.

  • Tie a knot on the end of each end.

STEP 17

Sew the leg tie seams

  • Use 1/4 inch seam allowance

  • We chose a zigzag stitch

STEP 18

Turn the leg ties

  • Using a safety pin to pull the strap is helpful.

STEP 19

Sew the crotch seams

  • Leave a 1 inch opening

STEP 20

Attach the leg ties

  • Use 1/4 inch seam allowance

  • We chose a stretch stitch

STEP 21

Sew the panty seams

  • Use 1/4 inch seam allowance

  • We chose a zigzag stitch

STEP 22

Attach the elastic

  • Use 1/4 inch seam allowance

  • We chose a zigzag stitch

  • Cut the elastic to fit the area shown.

  • The elastic is positioned 1/4 inch from the edges.

  • Do not stretch the elastic while sewing.

STEP 23

Turn the panty

  • Pull the panty through the crotch opening.

STEP 24

Close the opening

  • We chose a slipstitch

STEP 25

Attach the leg ties

  • Use 1/4 inch seam allowance

  • We chose a zigzag stitch

COMPLETE

You did it!

  • Be a pro! Trim any excess thread and allowances, then, give it a good iron.