Related Clues:

• Horseback game with a namesake shirt
• Sport played on a horse
• Sport similar to buzkashi
• Response heard during a pool game
• Sport with horses and mallets
• Shirt with a collar
• Sport whose players wear boots
• Shirt named for a sport
• Game played on yaks in Mongolia and Pakistan
• Anagram of "pool" heard in a pool
• Game up in Italian river, endlessly deep
• Preppy pullover
• Sport that's a lot of horsing around
• Shirt or sport
• Horseback mallet sport