Advice on a sun reflector for tent

Hey guys,

Didn't think I would have as much issue finding a reflective cover for the tent but I can't find anything specific to what I'm looking for.

Anyone have any suggestions? Would a safety blanket do the same thing?

As you all are aware the tent is hotter than Satan's mood swings so trying to keep that sun off as long as possible in the morning. Thanks fam! Can't wait to see everyone.