Fashion Industry Glossary

A comprehensive A-Z guide to fashion and apparel industry terminology. Essential vocabulary for designers, merchandisers, and production professionals.

Showing 67 terms

A

  • AQL

    Acceptable Quality Level. Statistical sampling method to determine if a production lot meets quality standards. Common levels: AQL 2.5 (major defects), AQL 4.0 (minor defects).

B

  • BOM

    Bill of Materials. Complete list of all components needed to produce a garment: fabrics, trims, labels, packaging, with quantities and costs.

  • Bulk

    Full production run of a style, as opposed to samples. 'Going to bulk' means starting mass production.

C

  • CMT

    Cut, Make, Trim. Manufacturing model where factory provides labor only; brand supplies all materials. Compare to FOB.

  • Colorway

    A color combination or variation of a style. One style might have 4 colorways (e.g., Black, Navy, White, Sage).

  • Critical Path

    Timeline of all key milestones from design to delivery. Used to track progress and identify delays.

D

  • Development Sample

    Early sample made to evaluate design, fit, or construction before finalizing specs. Also called a proto or prototype.

  • Drape

    How fabric hangs and falls. Affected by weight, fiber content, and weave. Key characteristic for garment aesthetics.

  • Drop

    Product release or delivery. 'Spring Drop 1' means the first delivery of spring season merchandise.

  • DTM

    Dyed To Match. Trims, threads, or components colored to match the main fabric exactly.

E

  • Ease

    Extra room built into a garment beyond body measurements for comfort and movement. Negative ease = fitted; positive ease = relaxed.

  • Ex-Factory

    Date goods leave the factory. Used to calculate shipping transit time to final destination.

F

  • Facing

    Fabric piece sewn to finish raw edges (neckline, armhole, front opening). Creates clean interior finish.

  • Finish

    Treatment applied to fabric after weaving/knitting: washing, brushing, coating, etc. Affects hand feel and performance.

  • Fit Model

    Person with measurements matching the brand's base size, used to evaluate garment fit during development.

  • FOB

    Free On Board (or Freight On Board). Pricing includes all production costs until goods reach the shipping port. Buyer pays freight.

G

  • Garment Dye

    Dyeing process applied to finished garments rather than fabric. Creates soft, lived-in look with natural variation.

  • Grade

    Scaling a pattern up or down to create different sizes from the base size. Grade rules define how much each point moves.

  • Grain

    Direction of threads in woven fabric. Straight grain runs parallel to selvage; bias is 45° diagonal.

  • Greige

    Raw, undyed, unfinished fabric (pronounced 'gray'). Base cloth before dyeing or finishing.

  • GSM

    Grams per Square Meter. Standard measure of fabric weight. Higher GSM = heavier fabric. T-shirts typically 150-200gsm.

H

  • Hand

    How fabric feels to the touch. Described as soft, crisp, stiff, drapey, etc. Also called 'hand feel'.

  • HS Code

    Harmonized System Code. International 6-10 digit code classifying products for customs. Determines import duties.

I

  • Inline

    Production happening according to schedule in the main production line (vs. offline repairs or rework).

  • Interlining

    Fabric layer between outer shell and lining for structure, warmth, or opacity. Also called interfacing.

K

  • Keystone

    Pricing markup of 2x (100%). Wholesale $20 → Retail $40. Standard retail margin formula.

L

  • Lab Dip

    Small fabric swatch dyed to match a target color for approval before bulk dyeing. Usually 3-4 variations submitted.

  • Landed Cost

    Total cost to get product from factory to warehouse: FOB + freight + duty + fees. True product cost basis.

  • Lead Time

    Time from order to delivery. Production lead time is ex-factory; total lead time includes shipping.

  • Line Sheet

    Sales document showing products, prices, and ordering info for wholesale buyers. B2B sales tool.

  • Lookbook

    Visual presentation showing styled collection imagery. Lifestyle/brand storytelling vs. product details.

M

  • Marker

    Layout showing how pattern pieces fit on fabric for cutting. Efficient markers minimize waste.

  • MOQ

    Minimum Order Quantity. Smallest quantity a supplier will produce. Can be per style, per color, or total.

  • MSRP

    Manufacturer's Suggested Retail Price. Recommended consumer selling price. Also called RRP (Recommended Retail Price).

N

  • Notch

    Small cut or mark on pattern pieces indicating where seams align. Ensures accurate assembly.

O

  • OEM

    Original Equipment Manufacturer. Factory producing goods for other brands to sell under their label.

  • Overcut

    Producing more units than ordered to account for defects. Typically 2-5% over PO quantity.

P

  • Pilling

    Small fiber balls forming on fabric surface from friction. Indicates fabric quality and durability issues.

  • PLM

    Product Lifecycle Management. Software managing product data from concept through production and sales.

  • PO

    Purchase Order. Formal order document specifying quantities, prices, and terms sent to supplier.

  • POM

    Points of Measure. Specific locations on a garment where measurements are taken (chest, waist, length, etc.).

  • PP Sample

    Pre-Production Sample. Final sample for approval before bulk production starts. Must be production-accurate.

  • Proto

    Prototype sample. First physical sample made to evaluate design concept. Early development stage.

Q

  • QC

    Quality Control. Inspection process checking products against specifications. Can be in-line, pre-ship, or at receipt.

R

  • RN Number

    Registered Number. US-specific identifier linking garments to the brand responsible for compliance.

S

  • Salesman Sample

    Sample used by sales team to show buyers. Higher quality finish than development samples.

  • Seam Allowance

    Fabric between stitching line and raw edge. Standard is 1/2" or 5/8" depending on garment type.

  • Selvage

    Finished edge of woven fabric preventing unraveling. Runs lengthwise along roll.

  • Shrinkage

    Reduction in fabric dimensions after washing. Specified as percentage (e.g., 3% shrinkage). Patterns adjusted to compensate.

  • SKU

    Stock Keeping Unit. Unique identifier for each product variation (style + color + size). Used for inventory tracking.

  • Slopper

    Basic pattern block from which other patterns are developed. Also called a block or sloper.

  • SMS

    Salesman Sample. Sample quality garment for sales team to show potential buyers/retailers.

  • Sourcing

    Finding and selecting suppliers for materials or manufacturing. Can be domestic or offshore.

  • Spec Sheet

    Detailed document listing all measurements, construction details, and requirements for a style. Part of tech pack.

  • Strike-Off

    Test print on fabric to approve colors and pattern placement before bulk printing.

  • Style Number

    Unique identifier for a garment design. Different colors/sizes of same design share one style number.

  • Substrate

    Base fabric or material that receives printing, coating, or finishing treatment.

T

  • Tech Pack

    Technical package containing all specifications needed to produce a garment: sketches, specs, BOMs, construction details.

  • Tolerance

    Acceptable variation from specified measurement. ±1/4" means actual can be up to 1/4" more or less than spec.

  • TOP Sample

    Top of Production sample. First pieces from actual bulk production run for final approval.

  • Trim

    Non-fabric components: buttons, zippers, labels, threads, elastics, etc. Everything except main fabric.

U

  • UPC

    Universal Product Code. Barcode used for retail scanning. Unique to each SKU for inventory and POS systems.

V

  • Vendor

    Supplier providing materials or services. Can be fabric mills, trim suppliers, or manufacturing factories.

W

  • Warp

    Lengthwise threads in woven fabric (vertical on loom). Perpendicular to weft/filling threads.

  • Weft

    Crosswise threads in woven fabric (horizontal on loom). Also called filling. Perpendicular to warp.

  • Wholesale

    B2B sales to retailers at reduced price (typically 50% of retail). Retailers add markup for consumer sale.

Y

  • Yield

    Amount of fabric needed per garment. Lower yield = more efficient pattern/marker = lower cost.

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