Plus size clothing manufacturer in Bangladesh

Plus size usually means women's sizes from around UK 18 or US 14 upward, often labelled 1X to 4X; men's ranges call the same idea big sizes. Brands either extend a core range upward or build a plus range on its own fit. Bodies in that range change shape as well as size, so a plus size clothing manufacturer in Bangladesh has to handle grading, fit and fabric use differently from a core size run.

Garments Hub BD sends a plus size enquiry to plants that already sew large sizes in the construction you need, knit, woven or underwear, and asks both quoting factories to price by size band and to say whether they will grade your core block or build a second one. Fit samples are measured at both ends of the plus run before grading is signed off.

Kinds of plus size clothing manufacturing

Extended sizes on a core range

Your existing styles graded upward two or three sizes past the core run. Quick to add and light on pattern work, it fits well only while the body keeps the core shape, rarely far beyond UK 18 or US 14.

A plus range on its own block

A separate block cut on a plus fit model and graded within the plus run. More pattern and sampling work at the start, and the route that fits most bodies from 1X to 4X, with bust, hip and upper arm shaped for them.

Plus size knit basics

T-shirts, tops, leggings and jersey dresses with elastane, from knit plants. Stretch forgives some fit error, but the fabric has to recover at waist, seat and thigh, where larger bodies stretch it furthest.

Plus size wovens

Shirts, trousers, dresses and jackets from woven plants, where no stretch absorbs a fit error. Darts, ease and a fuller hip curve have to be built into the block, not added in grading.

Plus size underwear

Briefs, camisoles and firm control pieces from underwear plants, with wider gussets, deeper waistbands and elastics set to a tension that holds without digging in.

What to send a plus size clothing manufacturer in Bangladesh

Size system and run

UK, US or EU sizes, or 1X to 4X, with the full run and the size where plus starts. Plus runs usually start around UK 18 or US 14 and reach UK 30 or US 28 and beyond.

Block decision

Whether plus sizes grade from your core block or come from a separate plus block, and the size at which the second block takes over.

Fit sample size

Usually a size near the middle of the plus run, such as a 2X, fitted on a live model or plus form, not the smallest plus size.

Grade rules

Plus sizes usually grade in larger steps than core sizes, often 5 to 8 cm at bust and hip per size, with less added at the shoulder and more at upper arm and thigh.

Fabric width

The cuttable width of each fabric. Wide plus pattern pieces may no longer fit two across a narrow cloth, which lowers marker efficiency and raises fabric use per piece.

Stretch and recovery

Elastane content and the recovery you need at waist, seat and thigh. A plus legging or jersey dress is stretched further in wear, so recovery counts for more than on core sizes.

Tests that matter for plus size clothing

ISO 13936

Seam slippage in woven fabric, run on plus trousers and dresses. Seams at hip, seat and back open first when a woven garment sits close on a larger body.

ISO 13938

Bursting strength of knit fabric. A plus legging or jersey top is stretched hard at seat and thigh, and a bursting result on the bulk fabric shows its margin.

ISO 12947

Abrasion by Martindale. Inner thigh rubbing wears through leggings and trousers on larger bodies, so ask for an abrasion result on the fabric used there.

What moves the price of plus size clothing

• Fabric per piece, which rises with each size and climbs fastest at the top of the run.
• Marker efficiency: wide pattern pieces on a narrow fabric leave more waste.
• A second block, with its own pattern work and an extra round of fit sampling.
• Short runs per size at the ends of the size curve, which cost more per piece to cut.
• Wider elastics, deeper waistbands and stronger trims chosen for larger sizes.

Lead time for plus size clothing manufacturing

Plus size samples usually take 7 to 14 days per round, and a new plus block often needs a second or third fit round before grading is signed. Once the PP sample is approved in writing, bulk usually takes 30 to 60 days. Fabric in a wider cuttable width may need ordering from the mill, which adds days, and the quote confirms the dates.

What we check in plus size clothing manufacturing

• Top size in fullThe largest size measured at every point, since grading errors add up and show most at the end of the run.
• Stress seamsSeams at seat, inner thigh, hip and underarm checked for open stitches, slippage and needle damage on sampled pieces.
• Waistband recoveryWaistbands and elastics stretched and released on several sizes, to confirm they recover without rolling or losing grip.
• Size labelsSize labels, hangtags and carton marks checked against the plus size system, since 1X and XL are easily mixed up.

Questions buyers ask about plus size clothing manufacturing