Complete Free Standard Pattern Directory • 70 Graded Blocks

Free Digital Slopers & Pattern Library

Download 1:1 calibrated printable PDF patterns (with 100mm test square on Page 1), true vector CAD SVGs, and ASTM D6673 DXF files for CLO3D.

100mm Physical Test Box +10mm Seam Allowances Winifred Aldrich Metric Standard Instant Direct Download
Showing all 70 patterns Instant Download • 1:1 Scale Calibrated
Tops UK 6
Classic Bodice Sloper UK 6 template thumbnail Classic Bodice Sloper UK 6 pattern drawing
Tops UK 6 / US 2 / EU 34

Classic Bodice Sloper — UK 6

Bust: 80cm • Waist: 60cm • Hip: 86cm • 2 piece(s)

100mm Test Box • +10mm Seam
Tops UK 8
Classic Bodice Sloper UK 8 template thumbnail Classic Bodice Sloper UK 8 pattern drawing
Tops UK 8 / US 4 / EU 36

Classic Bodice Sloper — UK 8

Bust: 84cm • Waist: 64cm • Hip: 90cm • 2 piece(s)

100mm Test Box • +10mm Seam
Tops UK 10
Classic Bodice Sloper UK 10 template thumbnail Classic Bodice Sloper UK 10 pattern drawing
Tops UK 10 / US 6 / EU 38

Classic Bodice Sloper — UK 10

Bust: 88cm • Waist: 68cm • Hip: 94cm • 2 piece(s)

100mm Test Box • +10mm Seam
Tops UK 12
Classic Bodice Sloper UK 12 template thumbnail Classic Bodice Sloper UK 12 pattern drawing
Tops UK 12 / US 8 / EU 40

Classic Bodice Sloper — UK 12

Bust: 92cm • Waist: 72cm • Hip: 98cm • 2 piece(s)

100mm Test Box • +10mm Seam
Tops UK 14
Classic Bodice Sloper UK 14 template thumbnail Classic Bodice Sloper UK 14 pattern drawing
Tops UK 14 / US 10 / EU 42

Classic Bodice Sloper — UK 14

Bust: 97cm • Waist: 77cm • Hip: 103cm • 2 piece(s)

100mm Test Box • +10mm Seam
Tops UK 16
Classic Bodice Sloper UK 16 template thumbnail Classic Bodice Sloper UK 16 pattern drawing
Tops UK 16 / US 12 / EU 44

Classic Bodice Sloper — UK 16

Bust: 102cm • Waist: 82cm • Hip: 108cm • 2 piece(s)

100mm Test Box • +10mm Seam
Tops UK 18
Classic Bodice Sloper UK 18 template thumbnail Classic Bodice Sloper UK 18 pattern drawing
Tops UK 18 / US 14 / EU 46

Classic Bodice Sloper — UK 18

Bust: 108cm • Waist: 88cm • Hip: 114cm • 2 piece(s)

100mm Test Box • +10mm Seam
Bottoms UK 6
Classic Skirt Sloper UK 6 template thumbnail Classic Skirt Sloper UK 6 pattern drawing
Bottoms UK 6 / US 2 / EU 34

Classic Skirt Sloper — UK 6

Bust: 80cm • Waist: 60cm • Hip: 86cm • 3 piece(s)

100mm Test Box • +15mm Seam
Bottoms UK 8
Classic Skirt Sloper UK 8 template thumbnail Classic Skirt Sloper UK 8 pattern drawing
Bottoms UK 8 / US 4 / EU 36

Classic Skirt Sloper — UK 8

Bust: 84cm • Waist: 64cm • Hip: 90cm • 3 piece(s)

100mm Test Box • +15mm Seam
Bottoms UK 10
Classic Skirt Sloper UK 10 template thumbnail Classic Skirt Sloper UK 10 pattern drawing
Bottoms UK 10 / US 6 / EU 38

Classic Skirt Sloper — UK 10

Bust: 88cm • Waist: 68cm • Hip: 94cm • 3 piece(s)

100mm Test Box • +15mm Seam
Bottoms UK 12
Classic Skirt Sloper UK 12 template thumbnail Classic Skirt Sloper UK 12 pattern drawing
Bottoms UK 12 / US 8 / EU 40

Classic Skirt Sloper — UK 12

Bust: 92cm • Waist: 72cm • Hip: 98cm • 3 piece(s)

100mm Test Box • +15mm Seam
Bottoms UK 14
Classic Skirt Sloper UK 14 template thumbnail Classic Skirt Sloper UK 14 pattern drawing
Bottoms UK 14 / US 10 / EU 42

Classic Skirt Sloper — UK 14

Bust: 97cm • Waist: 77cm • Hip: 103cm • 3 piece(s)

100mm Test Box • +15mm Seam
Bottoms UK 16
Classic Skirt Sloper UK 16 template thumbnail Classic Skirt Sloper UK 16 pattern drawing
Bottoms UK 16 / US 12 / EU 44

Classic Skirt Sloper — UK 16

Bust: 102cm • Waist: 82cm • Hip: 108cm • 3 piece(s)

100mm Test Box • +15mm Seam
Bottoms UK 18
Classic Skirt Sloper UK 18 template thumbnail Classic Skirt Sloper UK 18 pattern drawing
Bottoms UK 18 / US 14 / EU 46

Classic Skirt Sloper — UK 18

Bust: 108cm • Waist: 88cm • Hip: 114cm • 3 piece(s)

100mm Test Box • +15mm Seam
Sleeves UK 6
Matching Set-In Sleeve UK 6 template thumbnail Matching Set-In Sleeve UK 6 pattern drawing
Sleeves UK 6 / US 2 / EU 34

Matching Set-In Sleeve — UK 6

Bust: 80cm • Waist: 60cm • Hip: 86cm • 1 piece(s)

100mm Test Box • +10mm Seam
Sleeves UK 8
Matching Set-In Sleeve UK 8 template thumbnail Matching Set-In Sleeve UK 8 pattern drawing
Sleeves UK 8 / US 4 / EU 36

Matching Set-In Sleeve — UK 8

Bust: 84cm • Waist: 64cm • Hip: 90cm • 1 piece(s)

100mm Test Box • +10mm Seam
Sleeves UK 10
Matching Set-In Sleeve UK 10 template thumbnail Matching Set-In Sleeve UK 10 pattern drawing
Sleeves UK 10 / US 6 / EU 38

Matching Set-In Sleeve — UK 10

Bust: 88cm • Waist: 68cm • Hip: 94cm • 1 piece(s)

100mm Test Box • +10mm Seam
Sleeves UK 12
Matching Set-In Sleeve UK 12 template thumbnail Matching Set-In Sleeve UK 12 pattern drawing
Sleeves UK 12 / US 8 / EU 40

Matching Set-In Sleeve — UK 12

Bust: 92cm • Waist: 72cm • Hip: 98cm • 1 piece(s)

100mm Test Box • +10mm Seam
Sleeves UK 14
Matching Set-In Sleeve UK 14 template thumbnail Matching Set-In Sleeve UK 14 pattern drawing
Sleeves UK 14 / US 10 / EU 42

Matching Set-In Sleeve — UK 14

Bust: 97cm • Waist: 77cm • Hip: 103cm • 1 piece(s)

100mm Test Box • +10mm Seam
Sleeves UK 16
Matching Set-In Sleeve UK 16 template thumbnail Matching Set-In Sleeve UK 16 pattern drawing
Sleeves UK 16 / US 12 / EU 44

Matching Set-In Sleeve — UK 16

Bust: 102cm • Waist: 82cm • Hip: 108cm • 1 piece(s)

100mm Test Box • +10mm Seam
Sleeves UK 18
Matching Set-In Sleeve UK 18 template thumbnail Matching Set-In Sleeve UK 18 pattern drawing
Sleeves UK 18 / US 14 / EU 46

Matching Set-In Sleeve — UK 18

Bust: 108cm • Waist: 88cm • Hip: 114cm • 1 piece(s)

100mm Test Box • +10mm Seam
Bottoms UK 6
Classic Trouser Block UK 6 template thumbnail Classic Trouser Block UK 6 pattern drawing
Bottoms UK 6 / US 2 / EU 34

Classic Trouser Block — UK 6

Bust: 80cm • Waist: 60cm • Hip: 86cm • 6 piece(s)

100mm Test Box • +15mm Seam
Bottoms UK 8
Classic Trouser Block UK 8 template thumbnail Classic Trouser Block UK 8 pattern drawing
Bottoms UK 8 / US 4 / EU 36

Classic Trouser Block — UK 8

Bust: 84cm • Waist: 64cm • Hip: 90cm • 6 piece(s)

100mm Test Box • +15mm Seam
Bottoms UK 10
Classic Trouser Block UK 10 template thumbnail Classic Trouser Block UK 10 pattern drawing
Bottoms UK 10 / US 6 / EU 38

Classic Trouser Block — UK 10

Bust: 88cm • Waist: 68cm • Hip: 94cm • 6 piece(s)

100mm Test Box • +15mm Seam
Bottoms UK 12
Classic Trouser Block UK 12 template thumbnail Classic Trouser Block UK 12 pattern drawing
Bottoms UK 12 / US 8 / EU 40

Classic Trouser Block — UK 12

Bust: 92cm • Waist: 72cm • Hip: 98cm • 6 piece(s)

100mm Test Box • +15mm Seam
Bottoms UK 14
Classic Trouser Block UK 14 template thumbnail Classic Trouser Block UK 14 pattern drawing
Bottoms UK 14 / US 10 / EU 42

Classic Trouser Block — UK 14

Bust: 97cm • Waist: 77cm • Hip: 103cm • 6 piece(s)

100mm Test Box • +15mm Seam
Bottoms UK 16
Classic Trouser Block UK 16 template thumbnail Classic Trouser Block UK 16 pattern drawing
Bottoms UK 16 / US 12 / EU 44

Classic Trouser Block — UK 16

Bust: 102cm • Waist: 82cm • Hip: 108cm • 6 piece(s)

100mm Test Box • +15mm Seam
Bottoms UK 18
Classic Trouser Block UK 18 template thumbnail Classic Trouser Block UK 18 pattern drawing
Bottoms UK 18 / US 14 / EU 46

Classic Trouser Block — UK 18

Bust: 108cm • Waist: 88cm • Hip: 114cm • 6 piece(s)

100mm Test Box • +15mm Seam
Dresses UK 6
Shift Dress Block UK 6 template thumbnail Shift Dress Block UK 6 pattern drawing
Dresses UK 6 / US 2 / EU 34

Shift Dress Block — UK 6

Bust: 80cm • Waist: 60cm • Hip: 86cm • 2 piece(s)

100mm Test Box • +10mm Seam
Dresses UK 8
Shift Dress Block UK 8 template thumbnail Shift Dress Block UK 8 pattern drawing
Dresses UK 8 / US 4 / EU 36

Shift Dress Block — UK 8

Bust: 84cm • Waist: 64cm • Hip: 90cm • 2 piece(s)

100mm Test Box • +10mm Seam
Dresses UK 10
Shift Dress Block UK 10 template thumbnail Shift Dress Block UK 10 pattern drawing
Dresses UK 10 / US 6 / EU 38

Shift Dress Block — UK 10

Bust: 88cm • Waist: 68cm • Hip: 94cm • 2 piece(s)

100mm Test Box • +10mm Seam
Dresses UK 12
Shift Dress Block UK 12 template thumbnail Shift Dress Block UK 12 pattern drawing
Dresses UK 12 / US 8 / EU 40

Shift Dress Block — UK 12

Bust: 92cm • Waist: 72cm • Hip: 98cm • 2 piece(s)

100mm Test Box • +10mm Seam
Dresses UK 14
Shift Dress Block UK 14 template thumbnail Shift Dress Block UK 14 pattern drawing
Dresses UK 14 / US 10 / EU 42

Shift Dress Block — UK 14

Bust: 97cm • Waist: 77cm • Hip: 103cm • 2 piece(s)

100mm Test Box • +10mm Seam
Dresses UK 16
Shift Dress Block UK 16 template thumbnail Shift Dress Block UK 16 pattern drawing
Dresses UK 16 / US 12 / EU 44

Shift Dress Block — UK 16

Bust: 102cm • Waist: 82cm • Hip: 108cm • 2 piece(s)

100mm Test Box • +10mm Seam
Dresses UK 18
Shift Dress Block UK 18 template thumbnail Shift Dress Block UK 18 pattern drawing
Dresses UK 18 / US 14 / EU 46

Shift Dress Block — UK 18

Bust: 108cm • Waist: 88cm • Hip: 114cm • 2 piece(s)

100mm Test Box • +10mm Seam
Tailoring UK 6
Princess Seam Panels UK 6 template thumbnail Princess Seam Panels UK 6 pattern drawing
Tailoring UK 6 / US 2 / EU 34

Princess Seam Panels — UK 6

Bust: 80cm • Waist: 60cm • Hip: 86cm • 4 piece(s)

100mm Test Box • +15mm Seam
Tailoring UK 8
Princess Seam Panels UK 8 template thumbnail Princess Seam Panels UK 8 pattern drawing
Tailoring UK 8 / US 4 / EU 36

Princess Seam Panels — UK 8

Bust: 84cm • Waist: 64cm • Hip: 90cm • 4 piece(s)

100mm Test Box • +15mm Seam
Tailoring UK 10
Princess Seam Panels UK 10 template thumbnail Princess Seam Panels UK 10 pattern drawing
Tailoring UK 10 / US 6 / EU 38

Princess Seam Panels — UK 10

Bust: 88cm • Waist: 68cm • Hip: 94cm • 4 piece(s)

100mm Test Box • +15mm Seam
Tailoring UK 12
Princess Seam Panels UK 12 template thumbnail Princess Seam Panels UK 12 pattern drawing
Tailoring UK 12 / US 8 / EU 40

Princess Seam Panels — UK 12

Bust: 92cm • Waist: 72cm • Hip: 98cm • 4 piece(s)

100mm Test Box • +15mm Seam
Tailoring UK 14
Princess Seam Panels UK 14 template thumbnail Princess Seam Panels UK 14 pattern drawing
Tailoring UK 14 / US 10 / EU 42

Princess Seam Panels — UK 14

Bust: 97cm • Waist: 77cm • Hip: 103cm • 4 piece(s)

100mm Test Box • +15mm Seam
Tailoring UK 16
Princess Seam Panels UK 16 template thumbnail Princess Seam Panels UK 16 pattern drawing
Tailoring UK 16 / US 12 / EU 44

Princess Seam Panels — UK 16

Bust: 102cm • Waist: 82cm • Hip: 108cm • 4 piece(s)

100mm Test Box • +15mm Seam
Tailoring UK 18
Princess Seam Panels UK 18 template thumbnail Princess Seam Panels UK 18 pattern drawing
Tailoring UK 18 / US 14 / EU 46

Princess Seam Panels — UK 18

Bust: 108cm • Waist: 88cm • Hip: 114cm • 4 piece(s)

100mm Test Box • +15mm Seam
Activewear UK 6
Knit Stretch Block UK 6 template thumbnail Knit Stretch Block UK 6 pattern drawing
Activewear UK 6 / US 2 / EU 34

Knit Stretch Block — UK 6

Bust: 80cm • Waist: 60cm • Hip: 86cm • 3 piece(s)

100mm Test Box • +8mm Seam
Activewear UK 8
Knit Stretch Block UK 8 template thumbnail Knit Stretch Block UK 8 pattern drawing
Activewear UK 8 / US 4 / EU 36

Knit Stretch Block — UK 8

Bust: 84cm • Waist: 64cm • Hip: 90cm • 3 piece(s)

100mm Test Box • +8mm Seam
Activewear UK 10
Knit Stretch Block UK 10 template thumbnail Knit Stretch Block UK 10 pattern drawing
Activewear UK 10 / US 6 / EU 38

Knit Stretch Block — UK 10

Bust: 88cm • Waist: 68cm • Hip: 94cm • 3 piece(s)

100mm Test Box • +8mm Seam
Activewear UK 12
Knit Stretch Block UK 12 template thumbnail Knit Stretch Block UK 12 pattern drawing
Activewear UK 12 / US 8 / EU 40

Knit Stretch Block — UK 12

Bust: 92cm • Waist: 72cm • Hip: 98cm • 3 piece(s)

100mm Test Box • +8mm Seam
Activewear UK 14
Knit Stretch Block UK 14 template thumbnail Knit Stretch Block UK 14 pattern drawing
Activewear UK 14 / US 10 / EU 42

Knit Stretch Block — UK 14

Bust: 97cm • Waist: 77cm • Hip: 103cm • 3 piece(s)

100mm Test Box • +8mm Seam
Activewear UK 16
Knit Stretch Block UK 16 template thumbnail Knit Stretch Block UK 16 pattern drawing
Activewear UK 16 / US 12 / EU 44

Knit Stretch Block — UK 16

Bust: 102cm • Waist: 82cm • Hip: 108cm • 3 piece(s)

100mm Test Box • +8mm Seam
Activewear UK 18
Knit Stretch Block UK 18 template thumbnail Knit Stretch Block UK 18 pattern drawing
Activewear UK 18 / US 14 / EU 46

Knit Stretch Block — UK 18

Bust: 108cm • Waist: 88cm • Hip: 114cm • 3 piece(s)

100mm Test Box • +8mm Seam
Activewear UK 6
4-Way Stretch Leotard UK 6 template thumbnail 4-Way Stretch Leotard UK 6 pattern drawing
Activewear UK 6 / US 2 / EU 34

4-Way Stretch Leotard — UK 6

Bust: 80cm • Waist: 60cm • Hip: 86cm • 4 piece(s)

100mm Test Box • +6mm Seam
Activewear UK 8
4-Way Stretch Leotard UK 8 template thumbnail 4-Way Stretch Leotard UK 8 pattern drawing
Activewear UK 8 / US 4 / EU 36

4-Way Stretch Leotard — UK 8

Bust: 84cm • Waist: 64cm • Hip: 90cm • 4 piece(s)

100mm Test Box • +6mm Seam
Activewear UK 10
4-Way Stretch Leotard UK 10 template thumbnail 4-Way Stretch Leotard UK 10 pattern drawing
Activewear UK 10 / US 6 / EU 38

4-Way Stretch Leotard — UK 10

Bust: 88cm • Waist: 68cm • Hip: 94cm • 4 piece(s)

100mm Test Box • +6mm Seam
Activewear UK 12
4-Way Stretch Leotard UK 12 template thumbnail 4-Way Stretch Leotard UK 12 pattern drawing
Activewear UK 12 / US 8 / EU 40

4-Way Stretch Leotard — UK 12

Bust: 92cm • Waist: 72cm • Hip: 98cm • 4 piece(s)

100mm Test Box • +6mm Seam
Activewear UK 14
4-Way Stretch Leotard UK 14 template thumbnail 4-Way Stretch Leotard UK 14 pattern drawing
Activewear UK 14 / US 10 / EU 42

4-Way Stretch Leotard — UK 14

Bust: 97cm • Waist: 77cm • Hip: 103cm • 4 piece(s)

100mm Test Box • +6mm Seam
Activewear UK 16
4-Way Stretch Leotard UK 16 template thumbnail 4-Way Stretch Leotard UK 16 pattern drawing
Activewear UK 16 / US 12 / EU 44

4-Way Stretch Leotard — UK 16

Bust: 102cm • Waist: 82cm • Hip: 108cm • 4 piece(s)

100mm Test Box • +6mm Seam
Activewear UK 18
4-Way Stretch Leotard UK 18 template thumbnail 4-Way Stretch Leotard UK 18 pattern drawing
Activewear UK 18 / US 14 / EU 46

4-Way Stretch Leotard — UK 18

Bust: 108cm • Waist: 88cm • Hip: 114cm • 4 piece(s)

100mm Test Box • +6mm Seam
Skirts UK 6
Circle Skirt Generator UK 6 template thumbnail Circle Skirt Generator UK 6 pattern drawing
Skirts UK 6 / US 2 / EU 34

Circle Skirt Generator — UK 6

Bust: 80cm • Waist: 60cm • Hip: 86cm • 3 piece(s)

100mm Test Box • +10mm Seam
Skirts UK 8
Circle Skirt Generator UK 8 template thumbnail Circle Skirt Generator UK 8 pattern drawing
Skirts UK 8 / US 4 / EU 36

Circle Skirt Generator — UK 8

Bust: 84cm • Waist: 64cm • Hip: 90cm • 3 piece(s)

100mm Test Box • +10mm Seam
Skirts UK 10
Circle Skirt Generator UK 10 template thumbnail Circle Skirt Generator UK 10 pattern drawing
Skirts UK 10 / US 6 / EU 38

Circle Skirt Generator — UK 10

Bust: 88cm • Waist: 68cm • Hip: 94cm • 3 piece(s)

100mm Test Box • +10mm Seam
Skirts UK 12
Circle Skirt Generator UK 12 template thumbnail Circle Skirt Generator UK 12 pattern drawing
Skirts UK 12 / US 8 / EU 40

Circle Skirt Generator — UK 12

Bust: 92cm • Waist: 72cm • Hip: 98cm • 3 piece(s)

100mm Test Box • +10mm Seam
Skirts UK 14
Circle Skirt Generator UK 14 template thumbnail Circle Skirt Generator UK 14 pattern drawing
Skirts UK 14 / US 10 / EU 42

Circle Skirt Generator — UK 14

Bust: 97cm • Waist: 77cm • Hip: 103cm • 3 piece(s)

100mm Test Box • +10mm Seam
Skirts UK 16
Circle Skirt Generator UK 16 template thumbnail Circle Skirt Generator UK 16 pattern drawing
Skirts UK 16 / US 12 / EU 44

Circle Skirt Generator — UK 16

Bust: 102cm • Waist: 82cm • Hip: 108cm • 3 piece(s)

100mm Test Box • +10mm Seam
Skirts UK 18
Circle Skirt Generator UK 18 template thumbnail Circle Skirt Generator UK 18 pattern drawing
Skirts UK 18 / US 14 / EU 46

Circle Skirt Generator — UK 18

Bust: 108cm • Waist: 88cm • Hip: 114cm • 3 piece(s)

100mm Test Box • +10mm Seam
Sleeves UK 6
Raglan / Kimono Sleeve UK 6 template thumbnail Raglan / Kimono Sleeve UK 6 pattern drawing
Sleeves UK 6 / US 2 / EU 34

Raglan / Kimono Sleeve — UK 6

Bust: 80cm • Waist: 60cm • Hip: 86cm • 4 piece(s)

100mm Test Box • +10mm Seam
Sleeves UK 8
Raglan / Kimono Sleeve UK 8 template thumbnail Raglan / Kimono Sleeve UK 8 pattern drawing
Sleeves UK 8 / US 4 / EU 36

Raglan / Kimono Sleeve — UK 8

Bust: 84cm • Waist: 64cm • Hip: 90cm • 4 piece(s)

100mm Test Box • +10mm Seam
Sleeves UK 10
Raglan / Kimono Sleeve UK 10 template thumbnail Raglan / Kimono Sleeve UK 10 pattern drawing
Sleeves UK 10 / US 6 / EU 38

Raglan / Kimono Sleeve — UK 10

Bust: 88cm • Waist: 68cm • Hip: 94cm • 4 piece(s)

100mm Test Box • +10mm Seam
Sleeves UK 12
Raglan / Kimono Sleeve UK 12 template thumbnail Raglan / Kimono Sleeve UK 12 pattern drawing
Sleeves UK 12 / US 8 / EU 40

Raglan / Kimono Sleeve — UK 12

Bust: 92cm • Waist: 72cm • Hip: 98cm • 4 piece(s)

100mm Test Box • +10mm Seam
Sleeves UK 14
Raglan / Kimono Sleeve UK 14 template thumbnail Raglan / Kimono Sleeve UK 14 pattern drawing
Sleeves UK 14 / US 10 / EU 42

Raglan / Kimono Sleeve — UK 14

Bust: 97cm • Waist: 77cm • Hip: 103cm • 4 piece(s)

100mm Test Box • +10mm Seam
Sleeves UK 16
Raglan / Kimono Sleeve UK 16 template thumbnail Raglan / Kimono Sleeve UK 16 pattern drawing
Sleeves UK 16 / US 12 / EU 44

Raglan / Kimono Sleeve — UK 16

Bust: 102cm • Waist: 82cm • Hip: 108cm • 4 piece(s)

100mm Test Box • +10mm Seam
Sleeves UK 18
Raglan / Kimono Sleeve UK 18 template thumbnail Raglan / Kimono Sleeve UK 18 pattern drawing
Sleeves UK 18 / US 14 / EU 46

Raglan / Kimono Sleeve — UK 18

Bust: 108cm • Waist: 88cm • Hip: 114cm • 4 piece(s)

100mm Test Box • +10mm Seam