Checking the tights to make sure you've got the ones with the seams that lay just the right way.
You can rush through. You can argue. You can loudly proclaim that it ISNT A BIG DEAL and those are the only tights that match and just wear them please! Or you can get the ones that don't make tears in the early morning and take ten seconds more to straighten them out across tiny toes. Exactly even. And then wait five seconds more so she can do the test step or two. Just to be sure.