Difference between Frumpish and Unfashionable

What is the difference between Frumpish and Unfashionable?

Frumpish as an adjective is poorly dressed; wearing drab, lifeless, ill-fitting clothing. more typically used to describe women than men. while Unfashionable as an adjective is not fashionable

We hope you now know whether to use Frumpish or Unfashionable in your sentence.