How many letters does the top answer for “a man's detachable insert to simulate the front of a shirt” have?

The most common answer is dickey (6 letters).

Crossword clue: a man's detachable insert to simulate the front of a shirt

3 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

dickey 6 letters wn-def

a man's detachable insert to simulate the front of a shirt

dickie 6 letters wn-def

a man's detachable insert to simulate the front of a shirt

dicky 5 letters wn-def

a man's detachable insert to simulate the front of a shirt