Specialties Big10 Event Apparel is your source for custom T-shirts, Polo Shirts, Hats, Hoodies, Tote Bags, Towels, Work Uniforms, Sport Uniforms, Construction Safety, Pens and Promotional items. BIG 10 has been serving the promotional needs of the business community since 1987 and has enjoyed great success through creative concepts, competitive pricing, and superior customer service. We currently offer Gildan apparel, American apparel, and many more apparel lines. History Established in 1987. Re-established from a Midwestern based, family-owned business, BIG 10 has been serving the promotional needs of the business, academic, entertainment and non-profit communities since 1987. We have enjoyed great success through creative concepts, competitive pricing, and superior customer service. We have manufacturing facilities in Culver City, Long Beach and the San Fernando valley. Locally based, and we ship nation-wide.