Alrightt so we got pajamas and school uniform!
Muna would value her sleep VERY very much, so she would definitely have silk pajamas, with star pattern on the shorts? I think a navy blue would look nice but play around!

I love the vest idea for the school uniform. I think it would fit her! Also, I included the cream-coloured one because I think light colours would look nice! But since Muna is.. well.. white- You may need to go dark coloured. Anyways those are my inspo pictures!