A&D FUN Costumes Premium Thing 1 and Thing 2 Infant Costume | Dr. Seuss Costumes Blue/Red/White

One Little Thing, Two Big Laughs
You think your baby's chaotic energy is random? Oh no. It's deeply thematic. They were born to be a Thing. This Dr. Seuss Premium Infant Thing 1 and Thing 2 Costume turns your tiny tornado into one of the world's most lovable literary agents of chaos. They'll be knocking over fish bowls and giggling maniacally in no time—and somehow it'll still be adorable.
This outfit is a crime against silence, neatness, and staying in one place for more than six seconds. But with a face like that? You're not even mad. The interchangeable "Thing 1" and "Thing 2" patches mean this costume's perfect for twins, playgroups, indecisive parents... or tricky babies who are going for a second round of snacks.
Design & Details
This plush red onesie is as cozy as it is chaotic, with a polyfill-stuffed belly for that classic cartoon roundness. It secures with a hook and loop closure across the chest and features handy snaps at the crotch, because Dr. Seuss never wrote about diaper changes, but we're betting they were a thing.
The attached minky hood is shaggier than your sleep schedule and styled to mimic that iconic electric blue hair. Matching booties with rubber soles help little Things grip the floor during their inevitable zoomies, and the gloves (with rib knit cuffs!) add that final Seussical flair. Thing badge attaches with hook and loop so you can switch from Thing 1 to Thing 2 in a snap—or a nap.
Double Trouble Has Never Been Softer
This is the ultimate infant costume for mischief-making, photo-taking, and possibly ruining Aunt Linda's white couch. Perfect for Halloween, storybook parties, or just Tuesday. Because once you go Thing, everything else feels too calm.