1) Antique 2) Dated 3) Demode 4) Dowdy 5) Fogyish 6) Frumpish 7) Frumpy 8) Moss-grown 9) Mossy 10) Old hat 11) Old-fashioned 12) Old-hat 13) Outdated 14) Outmoded 15) Passé 16) Passee 17) Prehistoric 18) Stodgy 19) Unstylish 1) Dated 2) Demode 3) Ex 4) Fogyish 5) Frumpish 6) Frumpy 7) Out 8) Outmoded 9) Passe 10) Passee 11) Stodgy 
[adj] - not in accord with or not following current fashion
adjective not in accord with or not following current fashion; `unfashionable clothes`; `melodrama of a now unfashionable kind`