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Babies' Halloween Costumes: Your Cutest Trick-or-Treaters

From pumpkins and pirates to Oompa Loompas, see your little ones in their most boo-tiful Halloween costumes

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Kristi Lavin of Casper, Wyo., writes: "We have so many nicknames for our son Ronin, and on his first Halloween, when he was 9-months-old, his new nickname became Roney the Pony!"