She the list of stash
git stash list
stash@{0}: WIP on feature/blabla: 830335224fa Name Commit
stash@{1}: WIP on feature/blabla2: 830335224fa Name Commit 2
So get the stash number and do:
You can do:
git stash show -p stash@{1}
But if you want a diff (this is different to show the stash, that's why I write this answer. Diff consider the current code in your branch and show just show what you will apply)
You can use:
git diff stash@{0}
or
git diff stash@{0} <branch name>
Another interesting thing to do is:
git stash apply
git stash apply stash@{10}
This applies the stash without removing it from the list, you can git checkout . to remove those change or if you are happy git stash drop stash@{10} to remove a stash from the list.
From here I never recommend to use git stash pop and use a combination of git stash apply and git stash drop If you apply a stash in the wrong branch... well sometimes is difficult to recover your code.