Related Clues:

• See 51-Across
• Rugby shirts
• Uniforms that can be "throwbacks"
• Football attire
• Some dairy cows
• Gridiron garb
• Close-fitting pullovers
• One new in the States, another 14 down in the Channel
• Jumpers
• Football garb
• Retirements on many pro teams
• Football shirts
• Some uniform tops