Shell fabric
Midweight textured woven suiting, melange light grey, approx. 260-300 GSM, dry handfeel, tailored blazer quality
Entire outer shell
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Free tech pack template · Single-breasted tailored blazer
Blazer tech pack template, filled in start to finish
37 points of measure graded across 5 sizes, 12 bill-of-materials lines, 12 materials with their swatches, 7 construction callouts, 6 colourways. Generated by Adstronaut AI from one product photo in about six minutes; every value below is the generated draft, shown in full.
- Lapel break and front edge: Padstch lapel roll
- Center front closure: 2 btn CF closure
- Chest welt pocket: Chest welt clean
- Lower flap pockets: Flap pkt set in
- Shoulder/armhole: Pad + SH roll
- Sleeve cuff: 4 btn cuff stack
- Hem and lining: Bagd lining hem
Materials
12 materials, each with its swatch, composition and placement
Body lining
Lightweight ivory jacquard lining with subtle geometric dot pattern, approx. 55-70 GSM
Body interior
Sleeve lining
Lightweight woven lining, ivory tone to match body lining, smooth finish for sleeve insertion
Sleeve interior
Canvas/interfacing package
Tailoring canvas and fusible interfacings set including front chest piece, lapel reinforcement, hem and vent support
Front panels, lapels, hem, front edge
Shoulder pads
Thin tailored shoulder pads, light structure, natural shoulder profile, approx. 6-8 mm
Shoulder heads
Sleeve head roll
Needle-punched sleeve head wadding for cap support and smooth sleeve crown
Armhole sleeve cap
Main front buttons
4-hole plastic or corozo-look buttons, matte light beige, approx. 24L
Center front closure
Sleeve buttons
4-hole plastic or corozo-look buttons, matte light beige, approx. 18L
Sleeve vent/cuff area
Sewing thread
Core-spun polyester thread in matching light grey for construction and edge finishing
All seams and button attachment
Undercollar felt
Tailoring undercollar melton/felt in matching grey tone for collar shaping
Under collar
Main brand label
Black woven label with white BOSS logo, rectangular, center back neck application
Inside back neck
Care/content label set
Printed satin or woven care label set, ivory base with black text
Interior side seam or inside pocket area
Colourways
Main shell fabricShell heather contrast yarnBody liningFront and sleeve buttonsMain brand label backgroundMain brand label text
Graded size chart and bill of materials
Every row, as generated
Size chart (cm)
37 points of measure · sizes 36R, 38R, 40R, 42R, 44R · sample size 40R
| Point of measure | 36R | 38R | 40R | 42R | 44R | Tol. |
|---|---|---|---|---|---|---|
| Chest Width (2.5 cm below armhole, flat) | 50 | 52.5 | 55 | 57.5 | 60.5 | +/- 1.0 |
| Waist Width (at natural waist, flat) | 46 | 48 | 50 | 52 | 54.5 | +/- 1.0 |
| Bottom/Hem Width (flat) | 51.5 | 53.8 | 56 | 58.3 | 60.8 | +/- 1.0 |
| Across Shoulder (shoulder point to shoulder point) | 44.8 | 45.4 | 46 | 46.6 | 47.3 | +/- 0.5 |
| Across Back (between armholes) | 41.5 | 42.5 | 43.5 | 44.5 | 45.5 | +/- 0.5 |
| Across Front (between armholes) | 36.9 | 37.7 | 38.5 | 39.3 | 40.1 | +/- 0.5 |
| Center Back Length (from HPS to hem) | 73.5 | 74 | 74.5 | 75 | 75.5 | +/- 1.0 |
| Front Length (HPS to front hem) | 75.5 | 76 | 76.5 | 77 | 77.5 | +/- 1.0 |
| Side Length (underarm to hem) | 48.2 | 48.6 | 49 | 49.4 | 49.8 | +/- 0.7 |
| Armhole Straight (seam to seam) | 23.9 | 24.7 | 25.5 | 26.3 | 27.3 | +/- 0.5 |
| Sleeve Length (from shoulder seam) | 63.5 | 64 | 64.5 | 65 | 65.5 | +/- 0.7 |
| Sleeve Length (from center back neck) | 85.6 | 86.3 | 87 | 87.7 | 88.4 | +/- 0.7 |
| Upper Arm Width / Bicep (flat, 2.5 cm below armhole) | 19 | 19.8 | 20.5 | 21.3 | 22.3 | +/- 0.5 |
| Elbow Width (flat) | 16.5 | 17 | 17.5 | 18 | 18.5 | +/- 0.5 |
| Sleeve Opening Width (flat) | 13.9 | 14.2 | 14.5 | 14.8 | 15.1 | +/- 0.3 |
| Neck Width (seam to seam) | 17.4 | 17.7 | 18 | 18.3 | 18.6 | +/- 0.3 |
| Front Neck Drop | 26.9 | 27.2 | 27.5 | 27.8 | 28.1 | +/- 0.5 |
| Back Neck Drop | 2.3 | 2.4 | 2.5 | 2.6 | 2.7 | +/- 0.2 |
| Lapel Width (widest point) | 7.1 | 7.3 | 7.5 | 7.7 | 7.9 | +/- 0.3 |
| Collar Stand Height (back) | 3 | 3.1 | 3.2 | 3.3 | 3.4 | +/- 0.2 |
| Collar Fall Height (back) | 4 | 4.1 | 4.2 | 4.3 | 4.4 | +/- 0.2 |
| Break Point from HPS | 38 | 38.5 | 39 | 39.5 | 40 | +/- 0.7 |
| Button Stance from HPS (top fastening button) | 40.5 | 41 | 41.5 | 42 | 42.5 | +/- 0.5 |
| Front Overlap / Button Extension | 3 | 3 | 3 | 3 | 3 | +/- 0.2 |
| Distance Between Front Buttons | 10.1 | 10.3 | 10.5 | 10.7 | 10.9 | +/- 0.3 |
| Chest Welt Pocket Opening Width | 10.1 | 10.3 | 10.5 | 10.7 | 10.9 | +/- 0.3 |
| Chest Welt Pocket Height | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | +/- 0.2 |
| Chest Welt Pocket Position from HPS | 27.9 | 28.2 | 28.5 | 28.8 | 29.1 | +/- 0.5 |
| Chest Welt Pocket Distance from CF | 8.1 | 8.3 | 8.5 | 8.7 | 8.9 | +/- 0.3 |
| Lower Patch Pocket Width | 15.9 | 16.2 | 16.5 | 16.8 | 17.1 | +/- 0.5 |
| Lower Patch Pocket Height | 18.9 | 19.2 | 19.5 | 19.8 | 20.1 | +/- 0.5 |
| Lower Patch Pocket Position from Hem | 6.6 | 6.8 | 7 | 7.2 | 7.4 | +/- 0.5 |
| Lower Patch Pocket Distance from Side Seam | 4.6 | 4.8 | 5 | 5.2 | 5.4 | +/- 0.3 |
| Back Neck Width | 9.1 | 9.3 | 9.5 | 9.7 | 9.9 | +/- 0.2 |
| Back Sweep Width at 20 cm below armhole | 49 | 51 | 53 | 55 | 57.5 | +/- 1.0 |
| Cuff Button Spacing | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | +/- 0.1 |
| Cuff Vent Length | 10.6 | 10.8 | 11 | 11.2 | 11.4 | +/- 0.3 |
Bill of materials
12 lines
| # | Item | Specification | Qty |
|---|---|---|---|
| 1 | Shell fabric | Midweight textured woven suiting, melange light grey, approx. 260-300 GSM, dry handfeel, tailored blazer quality · Entire outer shell | 1.75 m |
| 2 | Body lining | Lightweight ivory jacquard lining with subtle geometric dot pattern, approx. 55-70 GSM · Body interior | 0.9 m |
| 3 | Sleeve lining | Lightweight woven lining, ivory tone to match body lining, smooth finish for sleeve insertion · Sleeve interior | 0.45 m |
| 4 | Canvas/interfacing package | Tailoring canvas and fusible interfacings set including front chest piece, lapel reinforcement, hem and vent support · Front panels, lapels, hem, front edge | 1 set |
| 5 | Shoulder pads | Thin tailored shoulder pads, light structure, natural shoulder profile, approx. 6-8 mm · Shoulder heads | 1 pair |
| 6 | Sleeve head roll | Needle-punched sleeve head wadding for cap support and smooth sleeve crown · Armhole sleeve cap | 2 pc |
| 7 | Main front buttons | 4-hole plastic or corozo-look buttons, matte light beige, approx. 24L · Center front closure | 2 pc |
| 8 | Sleeve buttons | 4-hole plastic or corozo-look buttons, matte light beige, approx. 18L · Sleeve vent/cuff area | 8 pc |
| 9 | Sewing thread | Core-spun polyester thread in matching light grey for construction and edge finishing · All seams and button attachment | 1 cone |
| 10 | Undercollar felt | Tailoring undercollar melton/felt in matching grey tone for collar shaping · Under collar | 0.12 m |
| 11 | Main brand label | Black woven label with white BOSS logo, rectangular, center back neck application · Inside back neck | 1 pc |
| 12 | Care/content label set | Printed satin or woven care label set, ivory base with black text · Interior side seam or inside pocket area | 1 set |
More pages of the tech pack
The other views, exactly as generated
What the tech pack contains
14 sections in this document
- ✓Flat Sketchincluded
- ✓Sewing Detailsincluded
- ✓Materialsincluded
- ✓Size Tableincluded
- ✓Bill of Materialsincluded
- ✓Product Infoincluded
- ✓Materials Calloutincluded
- ✓Colored Mockupsincluded
- ✓Pantone Colorsincluded
- ✓Detailed Drawingsincluded
- ✓Artworkincluded
- ✓Construction Guideincluded
- ·Fit Lognot in this sample
- ✓PDF exportincluded
- ✓Excel exportincluded
- ·Editable SVG sketchnot in this sample
How to use this template
Filling in a blazer tech pack
A tailored blazer is the most construction-dense garment most brands ever spec: canvassing or fusing, shoulder architecture, lining, functional or mock button holes — decisions a t-shirt pack never faces. Factories quote blazers largely on the interior build, which is invisible in photos, so if your tech pack does not state it, your quotes are not comparable with each other.
The points of measure that matter
- Across shoulder and shoulder slope: tailoring lives or dies at the shoulder line; both numbers are needed.
- Chest and waist suppression: the difference between the two girths defines the tailored silhouette.
- Body length HPS to hem and CB length: blazer proportions are judged against the seat — state where the hem lands.
- Sleeve length and cuff opening: plus button stance count and spacing at the cuff.
- Lapel width at widest point and gorge height: the two most style-defining numbers on the garment.
Questions the factory will ask
- Interior construction: full canvas, half canvas, or fused? This is the single biggest cost and quality lever.
- Shoulder style: padded, soft/natural, or roped sleeve head — and pad thickness if padded.
- Lining: full or half (butterfly) lining, fiber (cupro, viscose, poly), and whether sleeves are always lined.
- Buttonholes: functional sleeve buttons (surgeon's cuffs) or mock? Milanese lapel hole or plain?
- Pocket build: jetted, flap, or patch — and a real or decorative chest pocket.
Fabric
Tailoring cloth is specced by weight and composition: wool or wool-blend suitings around 250–320 gsm are the year-round standard; textured hopsacks and boucles run heavier. Add separate BOM rows for fusible or canvas interlining, shoulder pads, sleeve heads, lining, and buttons (horn, corozo, or plastic, with ligne size).
Blazer tech pack template FAQ
What construction details must a blazer tech pack state?
The interior build above all: full-canvas, half-canvas, or fused; shoulder style and pad spec; lining coverage and fiber; buttonhole types; and the pocket construction. These drive more of the price than the shell fabric does.
Which measurements define a blazer silhouette?
Across shoulder with slope, the chest-to-waist suppression, center-back length, and the lapel width with gorge height. Together they describe boxy vs tailored, cropped vs classic, more precisely than any style adjective.
What fabric weight is a standard blazer?
Roughly 250–320 gsm for a year-round wool or wool-blend suiting; textured weaves like hopsack run to the heavier end. State composition, weight, and weave — plus every interior material as its own BOM row.
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Generated by Adstronaut AI from a single product photo. Values are the generated draft for this sample; a real tech pack is reviewed and edited before it goes to a factory.