Do Quilt Fabric SKUs Contain the Release Year?

A quilting fabric SKU is a manufacturer or distributor’s reference for a particular product. It often combines a design or style number with a colour number, but there is no universal format shared by every fabric company.

Quilters often assume that numbers in a fabric SKU contain the release year. In almost every case, they do not. Most manufacturers use internal product identifiers and colour codes; the release year must be established from the collection or a manufacturer catalogue.

What are the parts of a quilting fabric SKU?

Many manufacturers use a base product or style identifier followed by a colour identifier. For example, a project sheet might print 30150 439: the whole code identifies the required fabric, while related colourways may share the first number and differ in the trailing number.

Other brands assign one continuous item number. An official Tilda fabric card, for example, lists 140001 for Tilda Doll Fabric in the Biscuit colour. Treat the complete printed reference as the identifier unless the manufacturer explicitly documents how it is divided.

How to read quilting fabric SKUs by manufacturer

The table covers the principal fabric manufacturers represented in QuiltBase. “Reading” means the portion that can be supported by manufacturer product pages, catalogues or repeated official colourways—not a guess based only on how the number looks. Formats can change over time, so always preserve the complete code.

Does a quilting fabric SKU contain the release year?

Usually, no. A number such as 1895, 18065 or 3312 can look like a year or date, but official product records use those values as style or item numbers. Island Batik’s long numeric identifiers sometimes contain pairs of digits that align with a plausible year, but a current official decoding key could not be found. QuiltBase therefore does not derive release dates from those digits.

Use the manufacturer’s collection page, catalogue date, delivery date or archived announcement for the year. Keep that date in a separate field from the SKU.

Why SKU formats differ between manufacturers

SKU systems are internal cataloguing systems, not an industry standard. A space, hyphen, slash, prefix or leading zero may carry meaning for one manufacturer and be presentation only for another. Retailers may also create their own shop SKU alongside the manufacturer reference.

This is why QuiltBase records the manufacturer, collection, fabric name, colourway and SKU together. The number is powerful evidence, but its surrounding catalogue context prevents false matches.

Where can you find a fabric SKU?

• printed on one or both selvedges;
• on a bolt-end label or barcode sticker;
• in a manufacturer swatch card or collection catalogue;
• on a quilt pattern’s fabric requirements;
• in a retailer listing or purchase receipt.

Photograph the label before a bolt, precut wrapper or receipt is discarded. If a barcode and shorter item code both appear, save both; the shorter manufacturer code is often easier to search.

How should you search a quilting fabric SKU?

1. Search the complete code exactly as printed.
2. Try the code with and without spaces or hyphens.
3. Add the manufacturer name.
4. Add the collection name if the number is short or ambiguous.
5. Confirm the colourway and swatch rather than accepting the first textual match.

You can search a code directly in the QuiltBase fabric catalogue. A result page links back to the collection and manufacturer so you can verify related prints.

A SKU is not necessarily a barcode or collection number

A barcode such as a UPC identifies a retail product variation and may encode packaging or cut size. A collection name groups coordinating designs. A style number may identify the artwork before a colour suffix is added. Sellers sometimes label all of these as “SKU,” so preserve the label used by the original source.

The minimum information to save with a fabric

• manufacturer and designer;
• collection name and approximate release year;
• complete manufacturer SKU or item number;
• colourway name or number;
• a clear photograph including scale;
• the source used to verify the identification.

Manufacturer references

These official product pages and catalogues demonstrate the formats above. They show the same design in multiple colours particularly clearly:

• Moda Grunge official colour card
• Robert Kaufman product record
• Riley Blake Before the Bloom products
• FreeSpirit Tiny Beasts item IDs
• Art Gallery Fabrics style record
• Tilda Something Blue fabric references
• Windham Meadows wideback products
• Hoffman Bali Watercolors colour references
• Dear Stella product record
• Clothworks official fabric catalogue
• Island Batik product record