Insights — Fabric, Sourcing & Garment Construction Guides | Jains Internationnal
Insights

Notes on fabric, sourcing and making garments well.

Practical guides from our floor in Salem, written for the buyers, merchandisers and brand owners we work with.

Featured Fabric · Guide

The complete guide to woven fabric weaves

Plain, twill and satin — plus every named construction end to end: poplin, oxford, chambray, denim, herringbone, sateen, dobby, jacquard and more.

12 min read
Fabric · Guide

Understanding fabric weight: a buyer's guide to GSM in woven garments

Why GSM matters more than thread count — and how to choose the right weight for your market, season and price point.

6 min read
Yarn · Guide

Ne vs Lea: how cotton count and linen count actually compare

Why a "40" in cotton and a "40" in linen are nowhere near the same yarn — and how to convert between the two systems.

7 min read
Sourcing · Guide

How to read (and write) a tech pack that actually works

What goes into a complete tech pack, section by section — and the gaps that quietly cause sampling failures.

9 min read
Fibre · Guide

Combed vs carded, and the truth about Pima and Egyptian cotton

How staple length and combing decide cotton quality — and what the famous cotton names really guarantee.

8 min read
Construction · Guide

Stitches and seams: how a garment is actually held together

Lockstitch, chainstitch, overlock, flatlock, bartack — and the seams they build. The vocabulary of construction.

8 min read
Construction · Guide

Inside a collar and cuff: the interlining that gives a shirt its shape

Fusible vs sewn-in, the types of interlining, and the fusing defects that ruin a collar.

7 min read
Construction · Guide

Single-needle tailoring: a quiet mark of a better shirt

What single-needle stitching means, why it's harder to do, and how to spot it on a shirt.

6 min read
Construction · Guide

Stitches per inch: the small number that signals quality

What SPI means, the right ranges by fabric, and why a higher count isn't always better.

6 min read

Read it, then let's make it.

Discuss a sampling run