Kicking ass in all her finery - and in one case, that's literal.
http://www.nintendoworldreport.com/news/66080/new-costumes-gameplay-revealed-for-princess-peach-showtime
New details for Princess Peach: Showtime have been revealed in a brief new trailer.
The roughly 1:15 video shows costumes both known - Swordfighter, Patisserie, and Detective - and also new costumes including a "Kung Fu", "cowgirl", and ninja outfits.
Some more of the gameplay was shown as part of the trailer, showing a large portion of 2D gameplay with some switching between planes almost in an overhead view.
Following the launch of the trailer, Nintendo also confirmed that an all-pink Joy-Con pair would be available on March 22 (day and date with Showtime).