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Baby Shark Costume

  • Online Only

Your baby will be the star of the evening in this adorable shark suit. Every detail caters to your baby’s comfort - the microfleece construction, soft felt details and removable headpiece.


  • Made of soft polyester fleece with a polycotton jersey lining.
  • Snaps along inseams and crotch facilitate diaper changes.
  • Costume includes headpiece and bodysuit.
  • Undergarments not included.


  • Sizes 0–6 months, 6–12 months or 12–18 months.
  • See size chart.
  • Hand wash.
  • Imported.
Dimensions & Care


Size 0–6 months
  • Body: 15.5" long
  • Chest: 24" girth
  • Sleeve Opening: 3.25" wide
  • Bottom Opening: 26" girth
Size 6–12 months
  • Chest: 25" girth
  • Sleeve Opening: 3.5" wide
  • Bottom Opening: 27" wide
Size 12–18 months
  • Chest: 26.5" girth
  • Sleeve Opening: 3.75" wide
  • Bottom Opening: 28.5" wide


  • Hand wash in cold water.
  • Use only nonchlorine bleach, if needed.
  • Line dry.
  • Cool iron as needed.
Shipping & Return Info


Standard UPS can deliver most in-stock items within 4-5 business days.

Next Day Delivery and Processing

We can arrange for next day delivery to most destinations within the contiguous 48 states, for an extra charge of $17.50 per address. If we receive your order by 6pm PT Monday through Friday, you'll receive your order the next business day; orders placed on Friday after 6pm PT through Sunday will arrive on Tuesday. Note: Next Day Delivery service is not available for some oversized items, Premium In-Home White Glove Delivery, out of stock items, personalized items or for items shipped directly from the manufacturer.


Select oversized items have an additional delivery and processing surcharge; this charge is listed below the item price.

View the complete Shipping and Delivery.


At Pottery Barn Kids, we take great pride in the quality and craftsmanship of our products. Attention to design, materials, safety and construction is our priority. We carefully inspect your order prior to shipment; upon receipt, please inspect your purchase and notify us of any damage. We will arrange for a prompt replacement. If, within 7 days for Quick Ship upholstery and 30 days for all other products, you are dissatisfied for any reason, you may return your purchase for a refund of the merchandise value.

Final Sale

Delivery fees are non-refundable and prior purchases are not eligible for a price adjustment. The following items are non-eligible for returns or exchanges:

  • Personalized/Monogrammed items
  • Mattresses
  • Gift cards
  • Special-order items (including made-to-order upholstery and custom items)
  • Final Sale items (identified by a price ending in $.X7 or $.X9)
  • Items damaged through normal wear and tear.

Questions? See our full Returns Policy.

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