(These are not iron-on transfers. This varies by vendor.).
Halloween Kids Deluxe Hedgehog Costume Cosplay Suit Cartoon Onesie Outfit Pretend Play Dress Up Unisex - AliExpress
Miles Tails Prower from Sonic the Hedgehog. Made by me! : r/cosplay
Tails Halloween Costume Sonic The Hedgehog Cartoon Cosplaysuit Onesie Outfit Jumpsuit Pretend Play Unisex for Kid Boys Child - AliExpress
Sonic The Hedgehog Boys Yellow Costume Plush Robe
Costumes, Sonic The Hedgehog Tails Yellow Animal Kids One Piece Jumpsuit Halloween Costume
Tails Costume Sonic
Tails Sonic Prime Classic Child Costume
Cutest Sonic and Tails Homemade Costume Sonic the hedgehog halloween costume, Sonic the hedgehog costume, Homemade costume
Rubie's Child's Sonic Deluxe Tails Costume, Large : Toys & Games
Sonic 2 Classic Tails Movie Kid's Costume
Tails Halloween Costume Sonic The Hedgehog Cartoon Cosplaysuit Onesie Outfit Jumpsuit Pretend Play Unisex for Kid Boys Child - AliExpress
Spirit Halloween Kids Tails Sonic The Hedgehog One Piece Costume - XS : Toys & Games