As long as I see some amount of green, I try not to give up yet...sometimes
Yeah, Peace Lilies are toughies in their own way, as long as kept cool,, moist, in shade..it will return.
Here is another almost dead..you may have seen it before in one of our C & S threads, but will just show it here again:
Feb 2012- Crassula ovata 'Gollum' very bad winter damage
Repotted, trimmed, and moved nearer to the house afterwards:
May 2012
Summer 2014