I'm late 20s and quite like it. It's the sort of thing I'd throw on for work in autumn/winter, with opaques and block-heeled boots, as styled in the picture, maybe with a belt as well. At my work-place, most other women wear black trousers, a jersey top and cardigan, so it would stand out without being too look-at-me.
I'd need to try it on, as I'd want it to sit above the knee, and sometimes a dress styled on a taller model can be deceptive. I'd also want to check that the fabric didn't show a bra-line, as very stretchy material sometimes can.
My main criticism is that it's expensive for what it is. I have a similar dress from Dorothy Perkins, same sort of fabric and similar style, with a slightly bolder abstract-floral print. Except mine cost about £30.