Continuing on with more non-canon alternate universe costumes, here we have Storm's look from the Marvel Adventures line of books.
Marvel Adventures was a special line of comics directed towards younger audiences which had simplified and more wholesome storylines. In this universe, Storm was once a member of the X-Men but has since become a full-time member of the Avengers alongside teammates Wolverine and Spider-Man. The costume she wore was simple yet tasteful, perfectly appropriate for younger readers. She wore a sleeveless black bodysuit with a lightning bolt embellishment on the torso. She paired this with a flowing black cape, her familiar tiara and a pair of gloves accessorized with gold bracelets. My biggest qualm with this look is that it's far too reminiscent of Carol Danvers' iconic Ms. Marvel costume. The thigh-his and lightning bolt are nearly identical.