PDF SEWING PATTERN | SANDA Extended Jacket | Merchant & Mills | UK 18–28

PDF SEWING PATTERN | SANDA Extended Jacket | Merchant & Mills | UK 18–28

Skill Level: Intermediate
Sizes: UK 18–28
Language: English only

The Sanda Extended PDF sewing pattern by Merchant & Mills is an oversized coat and jacket pattern featuring a rolled collar, turn-back cuffs and a relaxed contemporary silhouette. Choose between the shorter jacket with patch pockets or the longer coat with inseam pockets.

Both versions can be made lined or unlined, allowing you to adapt Sanda for different seasons. Sew it in linen for a relaxed lightweight layer, corduroy or canvas for a structured workwear look, Oilskin for practical outerwear or wool for a warm winter coat.

Looking for UK sizes 6–18? The Sanda PDF Sewing Pattern is also available in the standard size range. Shop UK sizes 6–18 here.

All seam allowances are 1.5 cm (⅝") unless otherwise stated and are included in the pattern.

Pattern Features

• Oversized jacket or coat
• Short jacket and long coat options
• Rolled collar
• Turn-back cuffs
• Patch pockets on the jacket
• Inseam pockets on the coat
• Lined or unlined construction
• Designed for UK sizes 18–28
• Intermediate sewing project

Recommended Fabrics

The Sanda Extended works best in medium to heavyweight woven fabrics. A heavier fabric will create a more structured silhouette.

• Dry Oilskin
• Oilskin
• Linen
• 7–12 oz denim
• Wool
• Corduroy
• Cotton twill
• Cotton canvas
  

Recommended Lining Fabrics:

• Barrier Lining (recommended for Oilskin)
• Cotton voile
• Lightweight linen
• Cotton poplin
• Lightweight wool
  

Supplies Required

• Matching sewing thread
• 4 × 2 cm (¾") buttons (jacket)
• 6 × 2 cm (¾") buttons (coat)
• 0.35 m (½ yd) pocket bag lining (unlined coat)
• 0.2 m (¼ yd) patch pocket lining (unlined jacket)
• 0.25 m (¼ yd) of 0.5 cm (¼") seam tape
  
• 1.4 m (1½ yd) interfacing for the coat (not required for Oilskin)
• 0.8 m (1 yd) interfacing for the jacket (not required for Oilskin)
  

Interfacing is not required when using Oilskin.

Size Chart

• Size 18: Bust 108 cm (42"), Waist 91 cm (36"), Hips 114 cm (45")
• Size 20: Bust 114 cm (45"), Waist 98 cm (38½"), Hips 121 cm (47½")
• Size 22: Bust 121 cm (47½"), Waist 104 cm (41"), Hips 127 cm (50")
• Size 24: Bust 127 cm (50"), Waist 110 cm (43½"), Hips 133 cm (52½")
• Size 26: Bust 133 cm (52½"), Waist 117 cm (46"), Hips 140 cm (55")
• Size 28: Bust 140 cm (55"), Waist 123 cm (48½"), Hips 146 cm (57½")

Finished Garment Measurements

• Size 18: Bust 155.7 cm (61¼"), Jacket Hem 165.2 cm (65"), Coat Hem 184.7 cm (72¾"), Jacket Length 54 cm (21"), Coat Length 106 cm (41½"), Sleeve Length 67.9 cm (26¾"), Bicep 47.5 cm (18¾")
• Size 20: Bust 162 cm (63¾"), Jacket Hem 171.5 cm (67½"), Coat Hem 191 cm (75¼"), Jacket Length 54.5 cm (21½"), Coat Length 106.5 cm (41¾"), Sleeve Length 69 cm (27¼"), Bicep 48.5 cm (19")
• Size 22: Bust 168.2 cm (66¼"), Jacket Hem 177.7 cm (70"), Coat Hem 197.2 cm (77¾"), Jacket Length 55 cm (21½"), Coat Length 107 cm (42"), Sleeve Length 70.1 cm (27½"), Bicep 49.5 cm (19½")
• Size 24: Bust 174.5 cm (68¾"), Jacket Hem 184 cm (72½"), Coat Hem 203.5 cm (80"), Jacket Length 55.5 cm (21¾"), Coat Length 107.5 cm (42¼"), Sleeve Length 71.2 cm (28"), Bicep 50.5 cm (20")
• Size 26: Bust 180.7 cm (71¼"), Jacket Hem 190.2 cm (75"), Coat Hem 209.7 cm (82½"), Jacket Length 56 cm (22"), Coat Length 108 cm (42½"), Sleeve Length 72.3 cm (28½"), Bicep 51.5 cm (20¼")
• Size 28: Bust 187 cm (73½"), Jacket Hem 196.5 cm (77¼"), Coat Hem 216 cm (85"), Jacket Length 56.5 cm (22¼"), Coat Length 108.5 cm (42¾"), Sleeve Length 73.4 cm (29"), Bicep 52.5 cm (20½")

Fabric Requirements – Jacket

Requirements apply to fabric with or without nap.

• 110 cm (43½") wide: Sizes 18–20: 2.7 m (3 yd); Sizes 22–24: 2.9 m (3¼ yd); Sizes 26–28: 3.4 m (3¾ yd)
• 120 cm (47") wide: Sizes 18–20: 2.7 m (3 yd); Sizes 22–24: 2.7 m (3 yd); Sizes 26–28: 2.9 m (3¼ yd)
• 140 cm (55") wide: Sizes 18–20: 2.3 m (2½ yd); Sizes 22–24: 2.5 m (2¾ yd); Sizes 26–28: 2.7 m (3 yd)
• 150 cm (60") wide: Sizes 18–20: 2.3 m (2½ yd); Sizes 22–24: 2.3 m (2½ yd); Sizes 26–28: 2.3 m (2½ yd)

Fabric Requirements – Coat

Requirements apply to fabric with or without nap.

• 110 cm (43½") wide: Sizes 18–20: 4.6 m (5 yd); Sizes 22–24: 5 m (5½ yd); Sizes 26–28: 5 m (5½ yd)
• 120 cm (47") wide: Sizes 18–20: 4.2 m (4½ yd); Sizes 22–24: 4.2 m (4½ yd); Sizes 26–28: 4.6 m (5 yd)
• 140 cm (55") wide: Sizes 18–20: 3.4 m (3¾ yd); Sizes 22–24: 3.4 m (3¾ yd); Sizes 26–28: 3.8 m (4¼ yd)
• 150 cm (60") wide: Sizes 18–20: 3.4 m (3¾ yd); Sizes 22–24: 3.4 m (3¾ yd); Sizes 26–28: 3.4 m (3¾ yd)

For thick fabrics, you may cut the undercollar in lining fabric. Add an extra 15 cm (6") of lining if using this method.

Jacket Lining Requirements

• 110 cm (43½") wide: Sizes 18–20: 1.9 m (2 yd); Sizes 22–24: 1.9 m (2 yd); Sizes 26–28: 2.1 m (2¼ yd)
• 120 cm (47") wide: Sizes 18–20: 1.9 m (2 yd); Sizes 22–24: 1.9 m (2 yd); Sizes 26–28: 1.9 m (2 yd)
• 140–150 cm (55–60") wide: Sizes 18–20: 1.7 m (1¾ yd); Sizes 22–24: 1.9 m (2 yd); Sizes 26–28: 1.9 m (2 yd)

Coat Lining Requirements

• 110 cm (43½") wide: Sizes 18–20: 3.2 m (3½ yd); Sizes 22–24: 3.4 m (3¾ yd); Sizes 26–28: 3.6 m (4 yd)
• 120 cm (47") wide: Sizes 18–20: 3 m (3¼ yd); Sizes 22–24: 3 m (3¼ yd); Sizes 26–28: 3.4 m (3¾ yd)
• 140 cm (55") wide: Sizes 18–20: 2.9 m (3¼ yd); Sizes 22–24: 2.9 m (3¼ yd); Sizes 26–28: 3 m (3¼ yd)
• 150 cm (60") wide: Sizes 18–20: 2.9 m (3¼ yd); Sizes 22–24: 2.9 m (3¼ yd); Sizes 26–28: 2.9 m (3¼ yd)

PDF Pattern Includes

• Jacket and coat variations
• Lined and unlined options
• A0 copy shop pages 5 pages
• A4 home-printing pages 73 pages
• Compatible with A4 and US Letter paper
• Illustrated sewing instructions in English
• Instant PDF download

Why You’ll Love It

The Sanda Extended is a versatile outerwear pattern with multiple options for creating a garment that suits your climate and wardrobe. Make a casual linen jacket, a practical Oilskin coat, a structured canvas layer or a warm wool overcoat with a timeless oversized silhouette.