ONSA Flagship Diploma · 1 Year · Ethnic & Casual

India's Most
Complete
Women's Wear
Diploma.

A full year of immersive, professional training in Indian ethnic and casual wear — from your first pattern to launching your own label. Taught in English. Supported in English, Tamil, Telugu, Kannada & Hindi.

1+

Year Programme

26+

Garment Types

5

Support Languages

Career Paths

3000+ Graduates40+ Cities12+ CountriesStartup Award 202215+ Years Expertise

Eligibility

Ready for the Next Level

ADIW is designed for learners who have completed BTC, BATC, or the Bridge Sewing Course (BSC) at ONSA — or those with equivalent stitching experience. This is not a beginner course; it is where confident stitchers become professional designers.

BTC GraduateBATC GraduateBSC GraduateEquivalent Experience

Complete Syllabus

From Foundation to Designer.

Every garment. Every technique. Every variation.

Phase 1

Foundation Garments

11 core patterns

Palazzo PantSalwarSkirtShort Sleeveless TopKameezLining KurtiFrock with Lining AttachmentBasic Slip Blouse3-Dart BlousePrinted BlouseLining Blouse

Phase 2

Advanced Designer Patterns

17 advanced patterns

Gathering BottomPatiala PantDothi SalwarCigarette BottomSemi PatialaFish-Cut SkirtProfessional PalazzoUmbrella KurtiAnarkali KurtiPleated AnarkaliCircular AnarkaliPanelled AnarkaliBoat Neck BlouseBack Open BlousePrincess Cut BlouseBasic & Advanced Neck DesignsSleeve Designs

+ Bonus Sessions on Sewing Machines, Fabrics, Goal Setting, and International Design Community Access

What makes ADIW different

More Than a Course.
A Professional Identity.

International Community

Weekly mastermind sessions with ONSA's global sewing community across 12+ countries

Voice & Video Support

Direct call support from your mentor — not just chat messages

Dedicated Support Manager

A human manager assigned to guide you throughout your full year

Practical Assessment

Certificate awarded only after a real garment assessment — it means something

Paperless Techniques

Professional pattern making without expensive tools or paper patterns

Career Pathway Guidance

Label launch, boutique setup, styling consultancy — we help you decide your path

After your diploma

Four Paths. Endless Possibilities.

01

Launch Your Ethnic Wear Label

Start your own brand specializing in Indian ethnic and casual wear. From home to Instagram to a full boutique.

02

Bridal & Occasion Specialist

Design custom bridal outfits for weddings and special occasions — a premium, high-ticket niche.

03

Fashion Consultant

Offer styling and custom garment services for corporate professionals and event management companies.

04

Artisan Collaborator

Partner with fabric artisans and manufacturers to create unique, handcrafted fabric collections.

Learning from Outside India?

ADIW has students from 12+ countries. The programme runs entirely online with USD pricing available for NRI and international learners. Language support in Tamil, Telugu, Kannada & Hindi ensures you never feel lost.

Enquire for NRI / International

One Year.
One Diploma.
One New Chapter.

This is the course women across 12 countries chose to build their identity, their income, and their independence.

Book a FREE 1:1 Consultation

Not sure which course is right for you? Talk to us directly on WhatsApp and we'll help you find the perfect online tailoring or fashion designing course for your goals.