The cut, which skims the body, but isn't tight, and the modest neckline would probably place this one in the 1330s or thereabout.
Maja didn't really need more clothes right now, but then I bought this lovely, soft and draping yellow wool from Italienska Modetyger at a sewing faire. I bought all there was, but it was in no way enough for a gown. So mi-parti it had to be, and with Maja's arms being in red and yellow, red wool was an easy choice. It's no way near as soft as the yellow wool, but since the whole gown is lined with blue silk habotai even a kid may be able to wear it without dying from wool itchiness ;) (Except the yellow sleeve, I ran out of fabric and had to use red habotai in that one - contrast was important in the Middle Ages, so of course I couldn't use red in the red sleeve.)
As you can see I also cut her hair on Monday night, so I have to come up with some cap and/or false braid solution for the next event.