Although the 1995 film had some really nice production design elements (most notably Mean), I'm really not on board with the uniform being one of them. Although it in some ways echoed the comic book, I don't see it as having done so in a manner especially more in keeping with the original than the 2012 movie. Its primarily advantage over the Urban flick is the shoulder silhouette, which is quite nicely domineering, but that's really it. The helmet is off (although, to my mind, not inferior); the eagle is overly simplified (no body/legs) and only Dredd has one (and, ENTIRELY COINCIDENTALLY, another Judge he nicks the uniform off of later); it smacks of 'costume' rather than 'practicality'; it's lycra rather than something that looks tough; there are no below beds; it's absurdly shiny, including the boots and gloves; there's a fucking codpiece.
To my mind, the 2012 uniform was an interesting modern take that cleverly incorporated all of the major facets of the comic strip, including the eagle pad (which along with the other armour recalled Ezquerra's original Dredd design). Elsewhere, 1995 got the city kind of right (despite very obviously re-dressing the same chunk of set repeatedly) compared to 2012's much drabber 'ten minutes into the future' effort (although I did like the black humour within, such as the announcement about the food court reopening while the little robot cleans up the blood), and neither bike much resembled the comic's version.
But the feel, as others have said, is ultimately the most important thing. Something can look like the original, but unless it has strong, relevant writing, what's the point? 2012 nailed Dredd in that regard. (And while we can all argue it didn't have much of the wackiness in early Dredd, nor a great deal of humour, it was a 90-minute film. First, we saw what happened in 1995 when they tried to cram everything in. Secondly, Dredd in the comic has various kinds of approaches. That, judging by the Rebellion video posted online, is something that can more easily be addressed in a TV show with several episodes than a focussed 90-minute movie.)
EDIT: on 1995's movie, it's interesting to see some of the production design, which was closer in nature to where the 2012 film ended up:
