Featured Stories

The Semi-Custom Collection

The Semi-Custom Collection

We’re always pushing ourselves to provide easy and quick accessory solutions. Our Semi-Custom Collection is a curated selection of over 100 customizable headwear, bags, and small accessories available in basic colors, seasonal prints, and specialty fabrics.

Consider Semi-Custom our TOP 100  list including our best-selling, on-trend profiles. We’ve considered every detail to ensure fit, shape, and style reflect current accessory trend and refresh the collection every season.

You can customize and design these products yourself. All you have to do is choose from our seasonal color, fabric, and profile options along with your branding direction and we can take it from there.

Please contact us and we’ll make sure we review samples and fabric swatches with you. We can also send you downloadable tech packs for every item in the program.

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Hosiery Category Additions

Hosiery Category Additions

Within the last year, GMPC has acquired some amazing hosiery and sock design, development and manufacturing assets. In all markets we cover, this year-round category is trending in the right direction: new revenue and global consumer demand. Our creative teams collaborate daily with top retailers and brands to create the coolest and trendiest private label legwear styles.

We have developed trusted partnerships with multiple qualified and audited legwear factories who specialize in hosiery and socks in new fashion directions, including chunky, cozy wool blend, open lace and crochet, and shimmery metallic to name a few. We have access to on-site printing machines that create photo real artwork for all over printing. There is no limit to executing all of the creative trends this season brings.

Contact us today, let’s talk legwear and we’ll send you our FALL 2018 Hosiery Trend Report.

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Trend Forecasting

Trend Forecasting

Are you looking for a trend report that will inspire you?

Our creative teams collate and present trend research gathered from blogs, social media, industry shows, and competitive retail shopping to provide both macro and micro trends for the upcoming seasons.

We want to make it easy for our retailers and the brands we partner with to get inspired. You’ll receive color and print, fabric and textile, and style trends in visually colorful and inspiring reports.

Our bi-annual Fall/Winter and Spring/Summer seasonal trends are overviews of what’s happening on the runways, while our micro trends are done regularly and focus on specific regions, categories, and industries. We also release “key-item” blasts when we see a specific shape trending.

Looking for inspiration on how your brand translates into accessories and apparel? We can create a customized presentation tailored to your audience.

We can save you valuable creative resources and expensive subscription costs. Contact us today and we’ll provide our latest trend report for your category.

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Our Process

Full Service Private Label

Trend Reports, Design and Merchandising, Product Development, Sourcing, Quality Control, and Logistics – we provide a full ‘white glove’ service for Private Label Accessories and Apparel.

Looking for a vendor to just produce from your tech-packs? We are one of the largest suppliers of headwear and fashion accessories. Our global network will ensure your pricing and quality needs are met.

If your strategy is to extend your brand, grow business, and create brand-enhancing accessories, GMPC is truly a turn-key partner.

Creative Resources

Stay ahead of the curve. Our three in-house design studios provide seasonal trend forecasting service tailored to each of the industries that we support.

Our design teams live in fashion centers including Los Angeles, San Francisco, and New York, providing immediate access to emerging consumer behavior and retail trends. From market samples to trend reports and cads, our designers consistently provide technically innovative, on-trend inspiration and design. Cool-hunters at heart, the design teams present Seasonal Trend Reports and Key Item Market Recon.

Come visit one of our showrooms in New York, Los Angeles, San Francisco, or Shanghai or reach out and request a copy of our latest trend reports.

Domestic & Overseas Sourcing

Great design is only the beginning. The real magic happens when GMPC transforms that perfect two dimensional concept into a living, three dimensional product.

The key to our development success is our detail-oriented, highly experienced, product specialists. Our developers are trained in domestic and overseas production and approach every project equipped with countless years of individual and institutional knowledge.

GMPC’s development teams located in each of our domestic and international locations regularly share knowledge both organically as well as through our proprietary development software that enables GMPC to leverage over 40 years of product development experience and wisdom.

Best in Class

GMPC has manufactured and imported products from Asia for over 40 years. Over this period of time we have cultivated and maintained long-term partnerships with hand-selected, best in class factories in each of our product categories.

GMPC exclusively partners with factories who share our commitment not only to manufacturing the finest quality products but to do so while providing their employees with a safe and healthy work environment. GMPC recognizes, understands and remains fully committed to partnering with factories that meet or exceed our customers’ most stringent compliance requirements. To this end, our factories are regularly inspected and audited by both our in-house compliance experts as well as third party auditors to assure that each factory meets wage, child labor, overtime, health, safety, and environmental Standards.

We take responsibility

QA and QC are the final pieces of the product development lifecycle. GMPC defines success not as designing a great item or even making great proto samples, but rather as delivering our customers production goods that exceed their expectations.

Quality Assurance is managed by GMPC’s internal team of inspectors located throughout China. GMPC’s quality control protocol includes both in-line and post production inspections performed at the factory level. We also regularly inspect the raw materials and components to assure that they are of acceptable quality prior to the start of production.

Our philosophy is to invest heavily in resources that enable us to avoid quality issues from the start rather than address them after the fact. Should an issue arise, our customers take solace knowing that GMPC is a US based company with an impeccable reputation. We are proud to have a proven record of taking responsibility and honor all of our commitments.

Supply Chain Solutions

Production is completed, now what? The sheer volume of goods GMPC annually imports, assures our customers efficient customs clearance and the most reliable, economical international and domestic freight pricing.

Utilizing state-of-the-art technology, GMPC tracks and coordinates every shipment from the time it leaves our overseas factories until it reaches its final destination. Our team handles all documentation for timely customs clearance and arranges ocean and air freight from Asia to the U.S. and other worldwide destinations.

Our Story

Our story begins in Los Angeles in 1974.

GMPC’s founder, Gary Mandel, a creative and ambitious, product-centric perfectionist wanted more for his customers than existing design and manufacturing resources permitted.  Gary was determined to provide the highest quality, bespoke products and accessories, capable of complementing and enhancing his customers’ brands.  He was committed to the notion that every item created by GMPC should both embody and enrich the brand that it is connected to.

Gary quickly recognized that the key to achieving his vision was building a world class design team, deep product expertise and international manufacturing capabilities….

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Industries & Trends



GMPC collaborates with outstanding market leaders to design and manufacture custom performance and on-trend lifestyle accessories.

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The Accessory Collective

Located in our New York City showroom, the Accessory Collective offers our retail customers men’s and women’s fashion accessories.

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Worldwide Reach

Los Angeles

Los Angeles

11390 W. Olympic Blvd #400,
Los Angeles, CA 90064
Phone: +1 310.392.4070

New York

New York

The Accessory Collective / GMPC, LLC
390 5th Ave # 812,
New York, NY 10018
Phone: +1 212.796.6126

San Francisco Bay Area

San Francisco Bay Area

2180 S. McDowell Blvd,
Petaluma, CA 94954
Phone: +1 707.766.1702



Anken Green Building, Studio 6E,
No 668 Huai’an Rd, Shanghai, China, 200041
Phone: +86 21.5185.3235