Synonyms of unstylish

Adjective

1. styleless (vs. stylish), unstylish, dowdy

usage: lacking in style or elegance; "a styleless way of dressing"; "expensive but styleless country tweeds"; "wearing unstylish clothes"

2. unfashionable (vs. fashionable), unstylish, antique, demode, ex, old-fashioned, old-hat(predicate), outmoded, passe, passee, dated, dowdy, frumpy, frumpish, fogyish, moss-grown, mossy, stick-in-the-mud(predicate), stodgy, out, prehistoric, old

usage: not in accord with or not following current fashion; "unfashionable clothes"; "melodrama of a now unfashionable kind"