How many letters does the top answer for “not in accord with or not following current fashion” have?

The most common answer is unfashionable (13 letters).

Crossword clue: not in accord with or not following current fashion

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

unfashionable 13 letters wn-def

not in accord with or not following current fashion

unstylish 9 letters wn-def

not in accord with or not following current fashion