EMAIL BILL - [email protected]
  • About Us
    • Bill
    • Emile
  • Join Us
    • Blog
  • Contact
  • Startup Costs
    • Production Prices
    • Tech Pack Prices
    • Pattern Cutting Prices

The London Pattern Cutter

  • HOME
  • LEARNING
    • Gerber Accumark Training Course London
    • Start A Clothing Brand
      • Start A Streetwear Brand
      • Start A Sportswear Brand
      • Start A T Shirt Brand
      • Start A Swimwear Brand
      • Start A Lingerie Brand
      • Start A Childrens Brand
      • Start An Equestrian Brand
      • Start A Denim Brand
    • Pattern Cutting
      • Online Pattern Cutting Class
      • Lingerie Pattern Cutting Class
      • Pattern Cutting Classes
      • Digital Pattern Cutting
      • Swimwear Pattern Cutting Classes
      • Pattern Grading Class
      • Swimwear Design Course
      • Sewing Class
      • Our Fashion Workshops
    • Start-ups
      • Branding For Fashion Startups
  • PRODUCTION
    • Production
    • Full Package Production
    • Overseas Production
    • Small Production Runs
    • Scotland
  • PATTERNS
    • Pattern Cutting Theory
      • Tailored Sleeve Draft
    • Employ Freelance Pattern Cutter
    • Pattern Cutting
  • SAMPLING
    • Sampling
    • Sportswear Sampling London
    • Swimwear Sample Maker London
    • Tech Packs
    • Lingerie Sampling.
    • Hiring A Freelance Sample Machinist
  • CONSULTANCY
    • Fashion Startup Consultancy
    • Fashion Design Consultancy
    • Fashion Business Advisor
  • X
    • Childrenswear
    • Ladieswear
    • Menswear Manufacture
      • Mens Swimwear
      • Polo Shirt
      • Mens Waistcosts
    • Sportswear
      • Rowing
      • Skiwear
      • Swimwear Manufacture
      • Swimwear Fabric Sourcing
      • Cycling
      • Custom Sports Kit
      • Equestrian Wear.
      • Technical Clothing
    • Fabric Sourcing
    • Grading
      • Childrenswear Grading
    • Miscellaneous
      • Solving Clothing Fit Issues
      • Fashion Workspace Hire
      • Fashion Draping Workshop
      • Industrial Sewing Machine Hire
      • Private Label Vs White Label Clothing Manufacture
      • How to Draft T Shirt Pattern
      • The Critical Path For Fashion Industry
      • How To Use Reece 101 Buttonhole Sewing Machine
      • Marketing For Fashion Startup Brands
      • Fashion Startup Online Video Course
      • Private Label Vs White Label Clothing Manufacture
      • How To Price Clothing Brand Products
      • How Much Does It Cost To Start Swimwear Line
      • Freelance Fashion Illustrator
      • Childrenswear Pattern Grading Class
      • How Much Does It Cost To Start Equestrian Clothing Brand
      • How To Draft Custom Trouser Block Pattern
      • Freelance Fashion Designer London
      • How To Start Business For Creatives
      • Freelance Sportswear Pattern Cutter
      • Pattern Cutting For Mens Neckwear
      • Freelance Menswear Pattern Cutter London
      • Luxury Clothing Manufacture London
      • The Critical Path For Fashion Industry
      • Pattern Digitising Service London
      • Fashion Business Plan Workshop
      • How To Make Mens Underwear
      • How To Make Classic Mens Boxer Shorts
      • Sportswear Pattern Cutting Class London
      • Swimwear Sample Maker London
      • How To Pattern Cut And Sew Mens Cape
      • Custom Embroidery Service London
      • Sportswear Sampling London
      • How To Start Golf Clothing Brand
      • How Much Do Clothing Samples Cost In UK ?

How To Draft Custom Trouser Block Pattern

How To Draft A Custom Trouser Block.

Trouser patterns  are particularly difficult to learn to draft correctly, even for professional pattern cutters  and tailors who may spend years learning  the skills. They are skills well worth perfecting though, either for fashion school graduates who need added skills to improve their value to potential employers , or to the home sewer needing to better understand trouser cutting techniques for their own use.

Drafting and altering trouser patterns can be very frustrating. It is not easy understanding how to fit trousers correctly. Often the alterations you make in one area will unexpectedly affect the fit in another area. Pattern cutters  dread making new trouser shapes, as they may have to make them over and over before getting them right.

If the pattern cutter is not present at the fit meeting it can be difficult for the designer or garment tech to convey the correct adjustment to the pattern cutter, especially if they don’t actually understand what is happening themselves. It often takes four, five, or six fit meetings to perfect a new trouser shape.

 

The Trouser Workshop.

We offer a six hour one to one or paired workshop in which you will learn how to cut a custom trouser  pattern block to your own requirements. We can use your own personal body measurements, or a reference garment to create your trouser pattern block.

We run trouser pattern cutting classes and workshops in our London studios. You will learn how to cut mens and ladies trouser block patterns.  All our pattern cutting classes are one to one or paired tuition. Prices are listed below.

Your trouser block can be nett without seams, or it can include seams. For the professional it is normally more efficient to have seams included. You will need to mark and notch all seam and hem allowances, darts, knee position and grain lines.

EMAIL    [email protected]

 

What Is A Trouser Block ? 

A trouser block is a pattern template that is used to create multiple new trouser styles of a similar size  and shape, with minimal need for alterations and revisions. A block can be drafted for a fashion brand, or custom made for an individual.

Each clothing brand will have their own unique trouser blocks customised to their ideal customers specific size and shape. Each brand will have  various  trouser blocks in a standard size  for each type of style. There may be a slim fit block, relaxed fit, high waist, low waist, flat front, pleated, etc.

While you may be able to use a flat front trouser block to make a pleated trouser pattern with some adjustments, you could not use a jeans pattern to make a tailored trouser pattern, and vice versa. The shapes are wildly different.

 

Creating A Toile.

In order to check and finalise the block pattern fit it is necessary to create a toile ( mock-up) made from your personal block pattern, using your personal body measurements.  A toile (muslin) is a prototype of your custom pattern shape made in a suitable inexpensive fabric, usually calico.

 

What Professional Pattern Cutters Do.

Professional pattern cutters rarely start from scratch to make a new pattern. Rather, they will use an existing pattern as a template that is most like the new style for design and fit. Or they will use a basic block. It’s far better to use a tried and trusted pattern than the expensive alternative of  trial and error – Expensive in both time and money.

These days it is not so important for the professional pattern cutter to have a collection of blocks to create patterns from, as there is usually a large library of suitable styles to use as a base pattern.

Drafting A Trouser Pattern.

it is very rare for professional pattern cutters to draft a trouser pattern from a formula or system. I have been cutting patterns for fifty years and  I ALWAYS start from an existing reference pattern or garment, unless for very rare and specific reasons. Even then, I would have to follow instructions from a drafting system. I know from experience what does and does not look right, so I can confidently adjust the system according to my experience. custom draft

 

For The Home Sewer.

A home sewer or hobbyist would take forever trying to perfect a custom trouser shape, whether from a system draft, or a basic trouser pattern. The best way would be to find an existing trouser that most closely resembles the size and fit you are looking for. If you have a standard pattern you can adjust this, using the measurements of the garment as a guide.

 

The Trouser Block Pattern.

A standard trouser block would consist of a front leg, back leg, and waistband. Although it can be cut nett, without seams,

It can made either with or  without seams. For most situations it would be best to include seams as long as all seam allowances are marked and notched clearly. It would not normally include pockets, fly pieces, or belt loops etc.

While a block may have pocket and dart positions indicated, it will not normally include pockets pieces, belt loops, fly pieces or internal pieces.

One trouser block will not be able to make all trouser shape. If you intend on making different shapes of trousers you will need multiple blocks.

The trouser waist is normally located well below your natural waist, so the waistband normally measure significantly more than your real waist.

 

Your Favourite Trouser.

If you want to copy your favourite trouser shape it may be better to start from a block pattern and transfer the garment measurements onto the block. It is not normally necessary to cut up a garment to copy the shape, but with trousers it can be very difficult for the inexperienced.

 

Create A Custom Trouser Block.

Trouser shapes are extremely difficult to perfect, even for professional pattern cutters. There seems to be an additional dimension to trousers that does not exist for other garment types.

The mistake a lot of people make is thinking that creating a custom trouser block according to bespoke measurements is just a question of applying those personal measurements to the draft.

It is where and how those measures are applied that counts, because not everyone with the same measurements is the same shape.

If you just use your body measurements to make your custom trouser pattern you will struggle to perfect the shape. You need to use reference garments.

The most important line in any trouser block is the centre back seat angle. This angle controls the rest of the trouser shape.

the centre front seam is sometimes made to be vertical, and sometimes slightly angled. If you actually look at the body sideways on you will see that the stomach actually protrudes below the waist, so you would assume that the cf line should follow the same line. But there is also a factor called stride width to consider. as you walk forward your thigh needs room to move forward.

Ideally the main reference point for a trouser pattern would be the belly button, as this is a fixed recognisable point. But most trousers are positioned well below this point, so the next best position is the crotch level, even this is not a definite point on the body.

 

Taking Body Measurements.

What measurements are required In order to make a custom trouser block ?  you will need to take a number of accurate body measurements in order to make your trouser block, but you will also need to add a suitable amount of ease, depending on the fit you require. It may be worth referring to a reference garment.

 

Points Of Measure.

 

Body Measurements.

Waist – Measured at the smallest part of the waist around the navel.  Trousers are normally cut to fit well below the waist line. The level depends on fashion and style.

Hip – Measured at the widest part of the hip. While pattern cutters will assume the hip to be a specific distance from the waist, for some curvy women this may be more along the thigh line  than the hip line.

High Hip – Measured around 4″ above the natural hip line.

Thigh Girth – Measured just below the crotch line.

Outside Leg – Measured from under band to floor.

Inside Leg – Measured from under fork to floor.

Crotch Depth / Rise – The difference between inside leg and outside leg measures.

Waist to Knee

Reference Garment Measurements.

Knee Girth.

Hem Circumference.

Centre Front Seam Length.

Centre Back Seam Length.

Fork  – The fork is at crotch level where

Rise – This is the height from the fork to the top edge at waist, measured  in a straight line.

Under Band

CF Angle – The centre front line may be straight or slightly angled.

CB Seat Angle –  The seat angle is very important in the trouser draft. It can vary depending on shape.

 

Seam Allowances.

If you have created your trouser block without seam allowances, then you will need to add these for your final pattern. Most commercial pattern makers use 1/2″ (1.2 cms) allowances for side seams, inside leg seams, centre front and centre back.  Tailors may use inlays  to allow for alterations. The centre back usually has an inlay at the waist to allow for alterations. Inlays may also be added to one side of the inside leg and outside leg seams.

 

Workshop prices.

The cost for our six hour trouser block making workshop is £280 for one to one tuition. There is a significant discount available for shared  tuition, up to a maximum of four people. We can also offer an online alternative for anyone that is interested.

 

EMAIL    [email protected]

 

 

Pages

  • About Us
    • Emile
  • Adobe Illustrator Class
  • Beginner Sewing Lessons Essex
  • Best Pattern Cutting Tools
  • Bill
  • Blog
  • Bra Fitting Service
  • Bra Making Course
  • Bra Pattern Cutting Class.
  • Brother VR Embroidery Machine
  • Childrenswear
    • Childrenswear Pattern Cutter
  • Childrenswear Garment Technologist
  • Childrenswear Pattern Grading Class
  • Clothing Industry Quality Control Workshop
  • Contact
  • Couture Dressmaker
  • Custom Embroidery Service London
  • Custom Made Lingerie
  • Fashion Business Plan Workshop
  • Fashion Draping Workshop
  • Fashion Photography Rates
  • Fashion Startup Online Video Course
  • Fashion Startups Business Service
    • Branding For Fashion Startups
    • How To Patent Your Clothing Design
    • Start A Denim Brand
  • Fashion Workspace Hire
  • Flatlock Sewing Machine
  • Freelance Fashion Designer London
  • Freelance Fashion Illustrator
  • Freelance Fashion Photographer
  • Freelance Garment Technician London
  • Freelance Menswear Designer Hire
  • Freelance Menswear Pattern Cutter London
  • Freelance Pattern Cutter Jobs
  • Freelance Pattern Cutter London
  • Freelance Sample Machinist Jobs
  • Freelance Sportswear Pattern Cutter
  • Gerber Accumark Training Course London
  • Golf Clothing Manufacture
  • High End Manufacture
  • Hire Reece 101 Buttonholer
  • Home
  • Hoodie Tech Pack
  • How Much Do Clothing Samples Cost In UK ?
  • How Much Does It Cost To Start Equestrian Clothing Brand
  • How Much Does It Cost To Start Swimwear Line
  • How Much Does Pattern Digitising Cost ?
  • How To Design Lingerie
  • How To Draft Custom Trouser Block Pattern
  • How To Draft Mans Shirt Pattern
  • How to Draft T Shirt Pattern
  • How To Make A Pattern From Your Clothes
  • How To Make Classic Mens Boxer Shorts
  • How To Make Mens Underwear
  • How To Pattern Cut And Sew Mens Cape
  • How To Price Clothing Brand Products
  • How To Sew A Perfect Corner
  • How To Start Business For Creatives
  • How To Start Golf Clothing Brand
  • How To Start Mens Underwear Brand
  • How To Use Reece 101 Buttonhole Sewing Machine
  • Industrial Sewing Machine Course
  • Industrial Sewing Machine Hire
  • Join Us
  • Knitwear Design
  • Lingerie Production
  • Lingerie Tech Pack
  • London Fashion Courses
    • Costings Workshop
    • Digital Pattern Cutting
    • Fashion Design
    • How To Start A Sportswear Brand
    • Lingerie Pattern Cutting Class
    • Mens Underwear Pattern Cutting Tuition
    • Online Pattern Cutting Class
    • Our Fashion Workshops
    • Pattern Cutting Classes
    • Pattern Grading Class
    • Sewing Class
    • Start A Lingerie Brand
    • Start A Swimwear Brand
    • Start A T Shirt Brand
    • Swimwear Design Course
    • Swimwear Pattern Cutting Classes
    • Tailored Jacket
  • Luxury Clothing Manufacture London
  • Mans Tailored Jacket Draft
  • Marketing For Fashion Startup Brands
  • Mentoring
  • MISC
    • Dressmakers Dummies
    • Fabric Sourcing
    • Non-Disclosure Agreement
    • Pattern Paper And Card
    • Start A Childrens Brand
  • Online Pattern Grading Class
  • Online Sewing Course
  • Pattern Cutting For Mens Neckwear
  • Pattern Cutting Classes In Kent
  • Pattern Cutting Lessons Scotland
  • Pattern Cutting Tuition Walthamstow
  • Pattern Digitising Service London
  • Pattern Grading
    • Childrenswear Grading
    • Size Charts
  • Private Label Vs White Label Clothing Manufacture
  • Production
    • Full Package Production
    • Measure A Garment
    • Overseas Production
    • Production Prices
    • Scotland
    • Small Production Runs
  • Sampling
    • Hiring A Freelance Sample Machinist
    • Lingerie Sampling.
  • Scotland Pattern Cutter
  • Sewing Class South London
  • Solving Clothing Fit Issues
  • Sportswear Manufacture
    • Custom Gymwear
    • Custom Sports Kit
    • Cycling
    • Equestrian Wear.
    • Neoprene Sportswear
    • Rowing
    • Skiwear
    • Swimwear Fabric Sourcing
    • Swimwear Manufacture
      • Swimwear Pattern Cutter
    • Technical Clothing
  • Sportswear Manufacture Nottingham
  • Sportswear Pattern Cutting Class London
  • Sportswear Sampling London
  • Sportswear Tech Pack Design Service
  • Start A Sportswear Brand In Scotland
  • Start A Streetwear Brand
  • Start An Equestrian Brand
  • Startup Costs
    • Pattern Cutting Prices
    • Prices FAQ
  • Streetwear Tech Pack
  • Stuffed Toy Making Class
  • Swimwear Manufacture Nottingham
  • Swimwear Sample Maker London
  • Swimwear Tech Pack
  • Tailored Collar Draft
  • Tailored Sleeve Draft
  • Tailored Sleeve Head Ease
  • Tech Pack Design
    • How To Create A Tech Pack
    • T Shirt Tech Pack
    • Tech Pack Prices
  • Textile Print Design
  • The Critical Path For Fashion Industry
  • Mens Swimwear
  • Mens Waistcosts
  • Polo Shirt
  • Shirt Manufacture

Recent Posts

  • How To Become A Pattern Cutter

    Four Year Degree Course. (067). When I began my...

Recent Comments

    Archives

    • December 2019

    Categories

    • Mixed


    Email: [email protected]
    © 2019. All rights reserved | The London Pattern Cutter

    TOP