Exclusively for BTC Graduates · 2 Months

You've Learned to Stitch.
Now Create What Others Can't.

ATC is not a continuation — it's a category upgrade. Six exclusive patterns that boutiques charge a premium for. Two months of pure, focused mastery. This is where your skill starts becoming serious income.

Eligibility: BTC Certificate or equivalent experience required
✦ 3000+ Students✦ 40+ Indian Cities✦ 12+ Countries✦ 15+ Years Expertise✦ Startup Award Winner 2022

Why ATC matters

The Patterns That Separate
Hobbyists from Professionals

After BTC, you can stitch for family. After ATC, you can stitch for clients. These six patterns are the exact ones customers walk into boutiques asking for — and the ones boutiques charge the most for.

6

High-demand patterns

2

Months of focused training

Income potential after

What you'll master

6 Patterns. Exclusively Yours.

01

Perfect Collar Blouse

Precision collar attachment, perfect points & boutique-level finish that clients pay a premium for.

02

Trending Princess Cut Blouse

The most-requested pattern in Indian fashion — structured, fitted and flawlessly shaped.

03

Nighty (Professional Finish)

From casual sleepwear to premium gifting — nighty with impeccable drape & finishing.

04

Stylish Cord Set

The hottest silhouette in Indian fashion right now. Matching top + bottom with professional structure.

05

Skirts — 3 Designer Variations

Three distinct silhouettes: structured, flowy & layered — ready for any season or order.

06

Frock with Proper Structure

Frock construction with correct boning, lining & shaping — the kind boutiques charge ₹3000+ for.

Included

Your ATC Package

Detailed video lessons for each pattern
Weekly LIVE mentoring sessions
Doubt clearance 6 days/week
ONSA Community access
Course Completion Certificate
Pathway to ADIW & Allied Diploma

ATC + BTC = BATC. Completing both BTC and ATC is equivalent to our 6-month Beginner + Advanced Tailoring Combo (BATC) — and makes you eligible for ONSA's premium diploma courses.

Your Advanced Chapter Begins.

Seats are very limited. This offer will not be repeated.

Enrollments Open Now

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.