Vintage Set of 7 Embroidered Table Napkins Anthropomorphic Cartoon Characters

Vintage Set of 7 Table Embroidered Napkins Anthropomorphic Cartoon Like Characters I am saying that these are cotton because I have to fill in the blank but I have no idea for sure. 3 of the napkins are made of a different type of cloth than the other 4. In the picture of all of them, the bottom 3 are a different cloth than the top 4. Some of these do have some stains but I haven't attempted to get the stains out. The top 4 in the first picture of them all measure appx 15" x 17" Bottom 3 are 16 1/2" x 17"