Trinity Apparel is a wholesale made-to-measure suit and shirt manufacturer that was started in 2002 by menswear retail vetera ... n Wen Nance. When he started, MTM suit vendors did not prioritize customer service and options were limited and uninspiring. Trinity Apparel surprised the custom suit industry by being the first MTM manufacturer to focus on working with dealers to help them deliver great clothing fast. We are successful because we form partnerships with our dealers and prioritize their success. We also lead the industry in options offered and fabric selection (by an entire order of magnitude). We are proud to be an American-based company. read more