CALIFORNIA APPAREL PATTERN SERVICES · CALIFORNIA, USA
Professional Clothing Pattern Making & Sample Development in California
Professional pattern making, sample making, tech pack development, pattern adjustments, grading and marker making for women's wear and men's wear.
We work with fashion brands, designers, startups and individuals creating a collection, a custom dress or a single original garment.

WHAT WE DO
From your first reference to production preparation.
Bring a sketch, photo, short video, tech pack or physical sample. We help turn it into a practical development plan, with digital files that can be shared with a manufacturer of your choice.
OUR SERVICES
Technical support for every stage of apparel development.
Pattern Making
Digital patterns from sketches, photos, tech packs, videos or physical samples.
Explore service →02Tech Pack Making
Manufacturer-facing specifications, technical drawings and size charts.
Explore service →03Sample Making
Prototype sewing, couture samples and custom garments.
Explore service →04Pattern Adjustments
Update existing patterns, refine fit and develop new pieces.
Explore service →05Grading & Marker Making
Scale sizes and plan efficient fabric cutting layouts.
Explore service →
WORK YOUR WAY
One garment, a full size range or a collection.
We create digital patterns based on standard size specifications, measurements you provide or custom-made sizing. New pattern-making projects include two revisions. Existing patterns can also be adjusted, expanded or graded.
Need a factory-ready specification? Ask about a tech pack with construction details and size charts, or marker making to help plan fabric consumption.
Explore pattern development →FASHION & GARMENT DEVELOPMENT
Fashion inspiration and garment development
From your initial design concept to a carefully developed pattern and sample.

LET’S DISCUSS YOUR PROJECT
Send your idea, reference or existing pattern.
Tell us what you want to make, your sizing needs and your preferred timeline. We will review the details before providing a quote.
California apparel development · Visits by appointment only
We work with fashion brands, designers, startups and individuals on production-ready patterns, samples and technical development.
Please call or email us to arrange an appointment. hello@californiapatternmaker.com · +12138463707