Baby Poncho Branshes The size is not written, so it is unknown, but I have set it to 80cm. It can be used for a long time, as a swaddle when the baby is small, and as a poncho by fastening the buttons on the sleeves once they start walking. It is made of a soft material, 85% cotton and 15% polyester. It is not a fluffy fabric. When I used an acidic bleach, the area around the bottom button turned purple. Please refer to photos ⑤ and ⑥. If you can accept this, I would be happy if you could dress your child in it, as it is very cute.