It's a very cute design, but the material is awful. The main material seems to be polyester for both the sleeves and the pajami, making it too hot to wear and with very little flexibility in the material for comfort. The sleeves are even worse; they're made of a stiff, scratchy plastic fibre. I'm not able to wear it because of the sleeves (I have sensitive skin, and this kind of scratchy material gives me a rash), and I can't even return it because I got customised stitching (though that was done well). Very unhappy.
The dress material is indeed very less. if I stitch a dress, the length will be above the knee. The material is also insufficient to get proper sleeves.