Concept:The word "outlandish" means something that looks or sounds bizarre, strange, or unfamiliar.Explanation:The sentence describes the costume as "outlandish."Among the options, "strange" is the closest in meaning."Outdated" means no longer in fashion."Unique" means being the only one of its kind."Foreign" means from another country.Only "strange" matches "outlandish" in this context.Answer:B. strange