
Tailor-Dressmaker Training
Master every skill needed to design, cut, and construct professional-quality garments from the ground up. This comprehensive tailor-dressmaker training takes you from workspace setup and fabric selection all the way through tailored jacket construction and client fittings. Whether you want to launch your own alterations business or build bespoke garments, this course gives you the hands-on knowledge to do it right.
What you will learn:
You will learn how to take accurate body measurements, draft original patterns, and manipulate those patterns to create a wide range of garment styles. The course covers essential hand and machine sewing techniques, professional seam finishes, and the correct construction order for garments from start to finish. You will master zippers, buttonholes, pockets, collars, and sleeves, then apply all of those skills to build a fully tailored jacket and trouser. Fitting skills are taught systematically so you can identify and correct common problems on real clients. Business topics including pricing, client management, and portfolio development prepare you to work professionally in the trade.
How you study in practice Tailor-Dressmaker Training
How you practise Tailor-Dressmaker Training
For companies looking to train their teams
With Dedika for businesses, the course includes exercises and examples tailored to your company and its specific needs.
Course content
8 Chapters • 40 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsFoundations of Tailoring and Dressmaking
Foundations of Tailoring and Dressmaking
Lesson 1 • Tools and Equipment Overview
Covers hand tools, cutting tools, pressing equipment, and sewing machines. Students learn correct names, functions, and safe handling of every essential tool.
Lesson 2 • The Tailoring and Dressmaking Trade
Introduces the history, scope, and career paths within tailoring and dressmaking. Establishes professional context before any technical skill is introduced.
Lesson 3 • Introduction to Sewing Machines
Guides students through threading, tension adjustment, and basic stitch selection on domestic and industrial machines. Builds machine confidence before garment work begins.
Lesson 4 • Fabric Knowledge and Selection
Teaches fibre types, weave structures, and fabric properties relevant to garment construction. Students match fabric characteristics to garment requirements.
Lesson 5 • Workspace Setup and Safety
Defines ergonomic layout, lighting, and safety practices for a professional sewing workspace. Proper setup prevents injury and supports efficient workflow.
Chapter 2HideHide detailsSee detailsBody Measurement and Pattern Drafting
Body Measurement and Pattern Drafting
Lesson 1 • Pattern Drafting Tools and Materials
Introduces drafting tools, pattern paper types, and notation conventions. Students set up a drafting station and practise using rulers and curves accurately.
Lesson 2 • Drafting Skirt and Trouser Slopers
Applies measurement-to-pattern skills to lower-body blocks. Students draft straight skirt and basic trouser slopers with correct crotch curves.
Lesson 3 • Drafting the Bodice Sloper
Step-by-step construction of a fitted bodice block using personal measurements. The bodice sloper becomes the foundation for all upper-body garment patterns.
Lesson 4 • Taking Accurate Body Measurements
Teaches the full sequence of body measurements needed for garment drafting. Accuracy here directly determines fit quality in all subsequent chapters.
Lesson 5 • Sleeve Block Drafting
Covers one-piece and two-piece sleeve block construction with correct sleeve head ease. Students learn to match sleeve cap to armhole before proceeding to garment work.
Chapter 3HideHide detailsSee detailsPattern Manipulation and Grading
Pattern Manipulation and Grading
Lesson 1 • Dart Manipulation Techniques
Teaches slash-and-spread and pivot methods to move and combine darts for design purposes. Mastery of dart manipulation unlocks a wide range of bodice styles.
Lesson 2 • Adding Style Lines and Design Details
Covers princess seams, yokes, and panel lines derived from the sloper. Students learn to separate pattern pieces and add seam allowances correctly.
Lesson 3 • Pattern Grading Fundamentals
Introduces grade rules and nest grading to scale patterns up and down across standard sizes. Students produce a three-size nested pattern set from a base size.
Lesson 4 • Pattern Preparation for Cutting
Covers pattern marking, layout planning, and fabric preparation before cutting. Correct preparation reduces fabric waste and cutting errors.
Lesson 5 • Flare, Volume, and Fullness
Applies slash-and-spread to add flare, pleats, and gathers to skirts and bodices. Students calculate the correct amount of fullness for different fabric types.
Chapter 4HideHide detailsSee detailsCore Hand and Machine Sewing Techniques
Core Hand and Machine Sewing Techniques
Lesson 1 • Essential Hand Stitches
Teaches basting, slip stitch, catch stitch, and pad stitch used in tailoring and dressmaking. Hand stitching skills support fitting, finishing, and tailored construction.
Lesson 2 • Seam Types and Construction
Covers plain, French, flat-felled, and lapped seams with correct pressing at each stage. Seam choice is matched to fabric type and garment end use.
Lesson 3 • Pressing Techniques in Construction
Establishes pressing as an active construction step, not a finishing task. Students press seams, darts, and shaped areas correctly at every stage of assembly.
Lesson 4 • Stitching Curves and Corners
Develops control when sewing concave curves, convex curves, and sharp corners. Students clip, notch, and grade seam allowances to achieve smooth, flat results.
Lesson 5 • Seam Finishing Methods
Teaches overlocking, zigzag, bound, and Hong Kong finishes to prevent fraying. Students select the appropriate finish based on fabric weight and garment quality level.
Chapter 5HideHide detailsSee detailsGarment Components and Construction Order
Garment Components and Construction Order
Lesson 1 • Waistbands, Waistlines, and Belts
Teaches straight and curved waistband construction, waist stay application, and belt making. Proper waistband construction ensures comfort and durability at the waist.
Lesson 2 • Hems and Edge Finishes
Covers hand-sewn, machine-stitched, and blind-hem finishes for straight and curved hems. Students select hem depth and method based on fabric and garment style.
Lesson 3 • Interfacing and Underlining
Covers fusible and sew-in interfacing selection, application, and testing on fabric samples. Correct interfacing supports structure without distorting drape.
Lesson 4 • Collars and Neckline Finishes
Constructs flat, stand, and shirt collars and applies them to necklines cleanly. Students also finish necklines with facings and bias bindings.
Lesson 5 • Sleeves and Armhole Construction
Covers set-in, raglan, and kimono sleeve insertion with correct ease distribution. Students learn to ease, baste, and permanently stitch sleeves without puckers.
Chapter 6HideHide detailsSee detailsClosures, Pockets, and Fastenings
Closures, Pockets, and Fastenings
Lesson 1 • Hooks, Eyes, Snaps, and Velcro
Teaches placement and secure attachment of hooks and eyes, snaps, and hook-and-loop tape. These closures are used where zippers and buttons are not appropriate.
Lesson 2 • Plackets and Openings
Covers continuous lap, shirt sleeve, and front band plackets used in blouses, shirts, and dresses. Clean placket construction is a mark of professional workmanship.
Lesson 3 • Patch, Inseam, and Welt Pockets
Constructs three fundamental pocket types used across dressmaking and tailoring. Students learn to position, reinforce, and finish each pocket type neatly.
Lesson 4 • Buttonholes and Button Attachment
Covers machine-worked, hand-worked, and bound buttonholes with correct sizing and placement. Students attach buttons with shanks and thread shanks for durability.
Lesson 5 • Zipper Applications
Teaches centred, lapped, invisible, and fly-front zipper insertions. Each method is matched to the garment type and fabric weight where it is most appropriate.
Chapter 7HideHide detailsSee detailsFitting, Alterations, and Adjustments
Fitting, Alterations, and Adjustments
Lesson 1 • Fitting the Muslin Toile
Teaches construction and fitting of a muslin toile before cutting fashion fabric. Toile fitting prevents costly errors and allows multiple fit iterations.
Lesson 2 • Trouser and Skirt Fit Corrections
Covers crotch length, hip curve, and waist-to-hip ratio adjustments for trousers and skirts. Students diagnose and correct the most common lower-body fit problems.
Lesson 3 • Principles of Garment Fit
Establishes the criteria for correct fit across bodice, skirt, trouser, and sleeve. Students learn to read stress lines, drag lines, and excess fabric as diagnostic clues.
Lesson 4 • Altering Finished Garments
Teaches taking in, letting out, shortening, and lengthening finished garments for clients. Students learn to assess alteration feasibility before committing to the work.
Lesson 5 • Common Bodice Fit Corrections
Addresses swayback, broad back, full bust, and narrow shoulder adjustments. Each correction is applied to the pattern before cutting and verified on the toile.
Chapter 8HideHide detailsSee detailsTailored Garment Construction
Tailored Garment Construction
Lesson 1 • Tailoring Fabrics and Interlinings
Covers wool, tweed, and suiting fabric preparation alongside canvas, domette, and tailor's linen. Correct interlining selection determines the structure and longevity of the garment.
Lesson 2 • Lining a Jacket
Teaches cutting, constructing, and inserting a full jacket lining with a back pleat and sleeve lining. Proper lining improves comfort and conceals internal construction.
Lesson 3 • Tailored Trouser Construction
Constructs a fully tailored trouser with fly-front zipper, waistband, and pressed creases. Students apply fitting corrections from Chapter 7 to achieve a professional result.
Lesson 4 • Jacket Front and Canvas Construction
Builds the jacket front with pad-stitched canvas to create a soft roll line and chest shape. This section establishes the structural core of a bespoke-quality jacket.
Lesson 5 • Jacket Assembly and Collar
Covers side seam assembly, back seam shaping, and under-collar application. Students achieve a smooth collar roll and correctly shaped jacket silhouette.
Your valid completion certificate
This course is for you:
Beginner sewists: eager to move beyond simple projects into real garment construction.
Career changers: looking to build a skilled trade with steady client demand.
Home dressmakers: wanting structured training to replace years of trial and error.
Costume and theatre makers: needing professional construction methods for demanding work.
Aspiring tailors: ready to learn bespoke jacket and trouser construction from scratch.
Small business owners: adding custom clothing or alterations services to their offerings.
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