Sizing - I tried these one and compared to DUNS they are less generous size-wise. I'm an XL in the DUNS twirly dresses and would be a XXL in these.
Material: 95% GOTS certified organic Cotton, 5% Elastane
From Naperonuttu, a Finish children's clothing company, whose focus is on colourful and comfortable children's wear. Naperonuttu produces all their clothing in the EU, in Lithuania, to minimize the ecological footprint of their production.