I noticed the too-short length of IA's bunad as well. And it doesn't look like one for which the hem could be let down. Probably over the years she will have several different bunad made for her, I suspect, so we can maybe cosndier this one to be a ``starter.''
Its not a starter
Its probably one of, if not the most expensive and high quality bunads in Norway and Im sure it will be her signature bunad trough the years. Its supposed to be a shorter model, and Im sure it can be taken down a bit, probably from the top (not from the hem). For the shirt you can remove the cuff with the intricate embroydere, put in a longer sleeve, and put the cuff back on.
A beautiful day, beautiful weather and record turn out, I think everyone was really happy to celebrate as normal again. Over 60.000 kids in the parade that took more than 3,5 hours.