Custom Apparel Source creates and produces custom private/white label apparel and accessories mainly for unique lifestyle brands and the sports industry from young start-ups to established retail brands.

CAS helps clients all over the world that are looking to start their own apparel lines or custom branded apparel, but don’t know where to begin or are seeking a new manufacturing partner. We work with you one-on-one in providing consulting for your brand and discuss ways we can incorporate your ideas with practical affordable solutions.  More importantly, we know what it takes to take a brand from concept to door step. Our experienced team will identify areas that you will need in addition to apparel such as branding, trademarking, setting up your company, budgeting, negotiating with vendors, website design and e-commerce. The owner, Mariellen Auer, is a top professional graphic designer which makes CAS stand out from other manufacturers, in that we can review or create your initial designs, quickly make edits and overall ordering will be given first-hand personal experience and attention.

We provide graphic design, apparel design support, custom production, material sourcing, tech packs warehouse/distribution, shipping and logistics. Whether you are seeking to print t-shirts for your 5K, fitness apparel line or create your own private label apparel collection, we bring your ideas to LIFE.


We ensure smooth execution while transforming your ideas into one-of-a-kind garments. From costing and sampling through decorating and packaging we will walk you through the entire process of cut and sew apparel. We enjoy working exclusively with USA apparel manufacturers and even in our own backyard in the Carolinas.


You don’t have to cut and sew to start your own brand. We have a lot of exciting new apparel styles and fabrics in 2022 that are already stocked and ready to brand in less than 2 weeks. Some of our most popular brands we offer are Bella/Canvas, Next Level, Alternative, Richardson, Flexfit, to name a few.  From silk-screen printing, DTG (Direct to Garment Printing), sublimation, embroidery or bubble wrap (nah we are just kidding) we can print your logo on almost anything.

New for 2022 – In-House Sample Printing
Most of our clients love to see just 1 or 2 sample prints prior to ordering. Our in-house decorating services include: sublimation, or 1-2 color heat press for t-shirts, hoodies, and even cups or water bottles. We have hundreds of products to choose from. We’ll assist you with graphic design, production layout, sourcing the right apparel to fit your expectations and pricing needs. By using our network of providers, we know how to help get you started in the right direction or grow your existing line with new trendy apparel and designs.

Click on this link to view our online catalogs and place an order.


We provide apparel from head to toe for players, coaching staff and trainers, schools, professional teams and leagues.
Our production team can create quick design PDF mockups and provide same day pricing. All you have to do is send us your logo, excel spreadsheet of players names/ numbers and sizes and we’ll do the rest. Pre-production apparel samples can also be produced prior to a big order.

•  Custom Uniforms with names and numbers for hockey, lacrosse, baseball, softball, fishing, football, soccer, basketball, volleyball and more

• Cycling jerseys, bibs, shorts and socks! (we have been in cycling since 1996!)

•  Sublimated apparel performance apparel such as T-shirts, cropped t-‘s, socks, hoodies, jerseys, shorts, yoga pants, leggings, hats and jackets

•  Performance Apparel – wicking and technical fabrics for hard core workouts and sports gear

•  Accessories: Face masks, gaiters, hats, athletic bags, towels,

•  Promotional items;  water bottles, stickers, techie gifts, drink ware, tailgate kits, 5K grab bag ideas, we’ll brainstorm with you to get your brand out there in an unusual and fun way!

%d bloggers like this: