the costume stretches. its dimensions: The circumference of the abdomen and chest is approximately 19-25 cm. if it is possible to measure your ferrets. then I will listen to you and make a costume for them. knitted sweater Freddy Krueger Halloween Striped Sweatshirt Costume creepy scary ferret sweater, creepy Krueger sweater, creepy Halloween costume, clothes ferret, creepy scary clothes for ferrets creepy scary clothes for ferrets , creepy Krueger sweater,creepy Halloween costume, nightmare elm street,