I'm pretty frugal about clothes so I look for used pieces. The only new things I've bought are a dress for a wedding and some undergarments. With just a little more to go I can probably pick up a few lasting items like jackets and tops, but pants will have to wait because my shape is still changing.
A bunch of people I know are still wearing loose, baggy outfits, bras that slip, and pants that are way too big after dropping several sizes. They complain about looking silly but say they won't spend on anything new until they hit their final weight. Even friends who can afford it seem to be holding back as some kind of punishment for having been heavier. This isn't aimed at anyone who truly can't budget for it right now or who just doesn't care about clothes anyway.