Big Monster & Little Monster Matching Sibling Shirts – Cute, Spooky & Comfy

Halloween costumes for siblings can be a hassle, especially with a baby and a big kid. These Big Monster and Little Monster shirts make matching easy, with print colors you choose and sizes from newborn to youth XL. They're soft enough for trick-or-treating and the print won't crack.

Why parents love it

• Easy sibling matching: Big Monster and Little Monster designs in every kid size.
• Customizable colors: pick print colors from our color chart.
• A print that lasts: the DTF graphic stays bright and flexible.

Who it's for

Families with little monsters, parents planning a baby's first Halloween with an older sibling, and anyone wanting coordinated holiday photos.

Details

• Print: DTF (direct-to-film) transfer – sharp, vibrant, flexible, resists cracking
• Designs: Big Monster or Little Monster; customizable print colors
• Garment: Rabbit Skins 4400 bodysuit, Rabbit Skins infant tee, Rabbit Skins 3321 toddler tee, or Gildan Softstyle 64000B youth tee
• Sizes: Onesie NB–18M, Infant 6–24M, 2T–5T, Youth XS–XL
• Colors: Black, White
• Care: wash cold, inside out; tumble dry low or hang dry
• Best for: Halloween, sibling photos, trick-or-treating

Let your little monsters show who's boss this Halloween.

Processing time is 2–4 days. Delivery depends on the shipping option chosen at checkout: First Class Mail 5–7 days, Priority Mail 2–4 days, Priority Express 1–2 days. We ship only to the US.