Custom Singlets ARK BAY NBA Jersey Database Artofit Awwwards Design Your Teams Custom Reversible Basketball Singlets Vellca. Design your own custom Utah Jazz Inspired basketball jersey for your team or club using our templates. You can change the colors, add your Logo, Team Name, Player Names and Numbers and other images using our product designer. Start by clicking "CUSTOMISE IT" which will load a new screen in the designer tool. Minimums are low at only 5 pieces. Your uniforms will be sublimated on performance fabrics with knitted trims in your design, and you can save the design and email it to yourself. If you need to re order, click on the link in your emailed design and it will bring you back to the pre designed product.