Answer: coattail

AnswerCrossword Clue
COATTAILJacket hanger?
COATTAILMetaphoric source of support
COATTAILSomething to hang onto
COATTAILBlazer part
COATTAILJacket feature
COATTAILJacket part
COATTAILJacket flap
COATTAILGarment part.
COATTAILCandidate's riding habit, at times
COATTAILHandhold for a hanger-on
COATTAILFormal jacket feature
COATTAILMen's formalwear feature
COATTAILPart of a formal suit
COATTAILFormal-wear feature
coattailthe back lower part of a coat
coattailEach of the flaps formed by the lower back of a coat, esp. a tailcoat