Referring Clues

• Sport shirt
• Pullover
• Charles's game
• Game with mallets
• Ralph Lauren fashion brand
• Sport with mallets
• Prince Charles's avocation
• Game you can't play left-handed
• Game on horseback
• Shirt style
• Ralph Lauren brand
• Game with chukkers
• ___ Grounds (former home of the Yankees, Giants and Mets)
• Traveler to Cathay
• ___ pony
• Horse play?
• Visitor to Cathay
• Pull-on
• Knit shirt
• Mallets are used in it
• Left-handers can't play it
• Golf shirt
• Sport with horses
• Horseplay?
• Word before field or shirt
• Prince Charles's sport
• Marco ___ (Venetian traveler in China)
• Ralph Lauren label
• Sport with a 4 1/2-ounce ball
• Fashion line named for a sport
• Sport on horseback
• Explorer Marco
• Game in which it's illegal to play left-handed
• It's played with mallets
• Game for Prince Charles
• Game played on horseback
• Round-necked shirt
• Sport with a wooden ball
• Royal sport for sixteen
• Kind of shirt
• Game of chukkers
• Olympic sport until 1936
• Sport for Prince Charles
• Type of shirt or pony
• Pastime of Prince Charles
• Water sport
• Sport of kings
• Marco ___
• Shirt type
• Game with long mallets
• Water or land sport
• Game with four-foot mallets
• Venetian voyager
• Sport that requires horse sense
• Equestrian sport
• Sport imported from colonial India
• Answer to "Marco!" in a kids' game
• Water ___ (Summer Games sport)
• Pullover shirt
• It requires horse sense
• Horsey set sport
• Sport dropped from the Olympics after 1936
• Traveler who wrote "Il Milione"
• Game whose name is the Balti word for "ball"
• Casual Friday shirt
• Game played on a field that's about 10 acres
• Game in which left-handed play isn't allowed
• Game with periods called chukkers
• Game sometimes played in water
• Ralph Lauren brand with a horseman logo
• Pool player's game
• It may be played in a pool
• Game played on a 300-yard-long field
• Shirt choice
• Casual top
• Prince Charles's pastime
• Silk Road traveler
• Italian explorer
• Mallet game
• Horseback game
• Venetian explorer
• Charles' former sport
• Sport that Prince Charles retired from
• Tony sport
• Ponies sport
• Early world traveler
• Lefties can't play it professionally
• Its field is 300 yards long
• Izod alternative
• Game played on horses
• Prince Charles' game
• Game with goals
• Palm Beach sport
• Explorer from Venice
• Company with a horse in its logo
• Sport of princes
• Sport with chukkers
• Equestrian contest
• Horse-riders' sport
• Ball-and-mallet game
• Rich man's game
• A sport of royals
• Casual shirt
• Royal sport
• Sport that's not for left-handers
• Game divided into chukkers
• Ralph Lauren line
• Mallet-wielder's sport
• Certain equestrian contest
• Word with field or shirt
• Wandering Marco
• Grounds or shirt type
• Traveler Marco
• Sport with riders
• Ralph Lauren's first brand
• Sport not seen in the Olympics since 1936
• Sport played on horseback
• "Marco!" response
• Brand with a pony in its logo
• Equestrians' game
• Game played on a 10-acre field (4)
• Prince Charles' sport
• ___ shirt
• Sport that lefties can't play
• Game requiring horse sense?
• Pool game, perhaps
• Game played on a 10-acre field
• Game never played left-handed
• Water ______
• Mens clothing label
• Horsy sport
• Casual Friday shirtw
• Kind of shirt named for a sport
• Cologne name
• Cup of the Americas game
• Golf shop purchase
• Game for the gentry
• Equestrian game
• Horseback sport
• Lauren brand
• Kind of shirt or pony
• Pastime for Prince Charles
• Horseback pastime
• Lauren trademark
• Horse-play?
• Chukker game
• Horseback activity
• Ralph Lauren trademark
• Pastime on ponies
• Prince Charles' pastime
• Horsey game
• Preppy shirt
• Kingly sport
• Kind of pony
• Certain sport shirt
• Defunct Olympic sport
• Sport played on a 300-yard-long field
• Sport that originated in Persia
• Answer to "Marco!" in a game
• Golfer's shirt
• Sport with a museum in Lake Worth, Florida
• Game with four-person teams
• Links shirt
• Sport that requires helmets
• China explorer
• Land or water sport
• Sport played in a pool
• Equestrian ball game
• Game with horses
• Sport played with mallets
• Lacoste offering
• Ball-whacking sport
• Game of chuckers
• Sport for the horsey set
• Sport where one must pony up to play?
• Game for righties only
• Sport cut from the Summer Olympics after 1936
• It's played in chukkers
• What sport has divisions called chukkers?
• Preppy wear
• Marco the explorer
• Type of shirt
• Collared shirt
• Preppy's wear
• Royal pastime
• Sport for mallet-swingers
• Game played with a pony
• Marco's response?
• Golf Galaxy buy
• Sport with four-person teams
• Sport whose field is about nine times as big as a football field
• Pony or shirt
• Equestrian team game
• Common khakis go-with
• Four-player team sport
• Response to "Marco!" in a pool game
• A designer label
• Inspiration for Columbus
• Columbus inspiration
• Garment usually with two buttons
• Marco ___ (shirt sold on Rubio's website)
• Horse-riding sport
• Sport you can't play left-handed
• Legendary Venetian voyager
• Game played with horses and mallets
• Winnipeg's ______ Park
• Game with mallets and mounts
• Equestrians' competition
• Sport that hints at this puzzle's theme
• Sport played on horseback or in water
• See 16-Across
• Sport played on ponies
• Lacoste product
• Source for "Book of the Marvels of the World," circa 1300
• Galloping game
• Sport involving horses
• Quarters : basketball :: chukkers : ___
• Sport played by Prince Charles
• See 38-Across
• 13th-century explorer
• Response to "Marco!"
• Shirt worn on the links
• Summer Olympics event discontinued after 1936
• ___ grounds
• Orient expresser
• Pro shop purchase
• Preppy shirt style
• Sport played while riding horses
• Sport played on horses
• Water game
• Chukkers game
• Sport played with horses or in a pool
• 13th-14th century traveler Marco ___
• Answer to "arco!"in a kids' game
• Sport played in water or on horses
• 13th-14th century traveler Marco
• Sport played in a pool or on horseback
• Sport with mallets and horses
• Posh sport
• Explorer Marco ___
• Game played in chukkas
• See 25
• Car in front of pillar box, wingless and slow too
• Cut back on ball game
• See 15
• Pool game?
• Game - explorer - mint - VW
• A game of pool?
• Game (with a hole?)
• The riding game
• Style of neck that goes round in a loop?
• The water variety needs a pool
• Sport
• See 9
• Hockey on horseback
• Horsey ball game
• Game played with mallets on a grassy field
• Olympic sport between 1900 and 1936
• Traveller's game
• Team game played with horses
• Sport - mint - explorer
• The explorer is game
• Sweet game
• BG version of 10, also with water
• Italian traveler Marco
• Team game - VW
• Game played with mallets
• His travelogue never mentions the Great Wall of China, oddly
• Game explorer
• Game of the Royal Mint?
• 15 sport
• Ring after European snubbed in game
• Explorer's game with no score in 12 with no time
• Horseman sweet on golfer
• One's up for playing this Shakespearean character, not half!
• Number two crosses line - game up!
• Sport with long mallets
• Sport with periods called chukkers
• A game
• Horse play?
• A game of pool, possibly
• Lefties can't play it
• Reply to "Marco!"
• Venetian merchant traveller - or a team sport played on horseback
• Equestrians' sport
• Casual shirt style
• Party person, briefly?
• Equine sport
• Explorer whose name is a sport
• Sport on a 300-yard-long field
• Sport for equestrians
• Match with horses
• Pool game?
• Spiffy top
• Short-sleeved shirt
• Tee alternative
• Game that becomes another game when its last two letters are switched
• Clothing brand with a horseman logo
• Merchant-explorer Marco ___
• Marco of note
• Sport last played in the Olympics in 1936
• Sport with four-player teams
• Game with "ponies"
• Sport that players are not allowed to play left-handed
• Prince William's sport
• Ball game
• Olympic sport discontinued after 1936
• Game played in an anagram of itself
• Italian traveler
• Game that becomes another game if you swap its last two letters
• Ponies run in it
• Jeans go-with, perhaps
• Sport with a "water" variety
• Early traveler Marco
• Game
• T alternative
• Standard part of preppy attire
• Short-sleeved shirt with a collar
• Horseplay?
• Famous Marco
• Water ___
• Ball-and-mallets game
• Answer to "Marco!"
• Team sport on horseback
• Word with shirt or grounds
• Game of pool, possibly
• Golfer's shirt, often
• Neku Atawodi-Edun's sport
• Sport for swingers?
• Sport with saddles
• Game that can be played on bicycles or elephants
• Marco ___ (pool game)
• Sport played at British boarding schools
• Famed traveler
• Common bit of golf attire
• Collared shirt style
• Team sport with mounted umpires
• Game of princes
• Horseback game with a namesake shirt
• Sport played on a horse
• A game of pool?
• Sport similar to buzkashi
• Response heard during a pool game
• Big name in casualwear
• Sport with horses and mallets
• Sport whose players wear boots
• Shirt with a collar
• Game played on yaks in Mongolia and Pakistan
• Preppy pullover
• Sport that's a lot of horsing around
• Business casual top
• Style of neck that goes round in a loop?
• Game divided into periods called chukkers
• Bit of golf attire
• Game that may be played on horses, bicycles, or elephants
• Sport similar to dakyu
• Sport played in water or on horseback
• Swimmer's response to "Marco!"
• Sport played in water
• Marco's sport?
• Game played on horses or in water
• Game to take the part of Polonius
• What you have to pony up to play?
• A sticky game?
• Game that can only be played right-handed