A group costume that gets better with every friend The Cat in the Hat + Thing 1 through Thing 6 makes the cutest Halloween crew for tweens & teens! And yes… you can even add the dog as a goldfish. They’re cozy onesies, so there’s no freezing in the name of Halloween fun — which honestly might be the best part. Perfect for siblings, besties, or a whole group that wants to coordinate without wearing an overly complicated costume. 🎩 Cat in the Hat 1️⃣ Thing 1 2️⃣ Thing 2 3️⃣ Thing 3 4️⃣ Thing 4 5️⃣ Thing 5 6️⃣ Thing 6 🐶 Goldfish dog costume The more Things, the better! ❤️ HalloweenCostumes GroupCostume KidsHalloweenCostumes TweenHalloween TeenHalloween HalloweenIdeas FamilyHalloween BestieCostumes SiblingCostumes Thing1Thing2 CatInTheHat DrSeussHalloween DogHalloweenCostume Halloween2026 TweenStyle TeenStyle LTKKids LTKSeasonal LTKmomlife