Happy National Wear Blue Day! Wherever there is National Blue, there are FFA members. National Blue became the official color of the FFA jacket in 1933. This was the same year the The Notorious FFA Jacket The National FFA Organization's blue corduroy jacket is one of the most recognizable garments in American youth organizations and has become a lasting symbol of agricultural education. The NationalWearBlueDay The blue corduroy jacket is celebrating a momentous occasion: 90 YEARS AS PART OF FFA OFFICIAL DRESS! Its origin dates to 1933, when FFA advisor Gus Linter saw a Oakdale Cord Chore Jacket Blue