- S (Suggest Height 100-110cm) - $43.99
- M (Suggest Height 110-120cm) - $43.99
- L (Suggest Height 120-130cm) - $43.99
- XL (Suggest Height 130-140cm) - $43.99
Kids Shark Onesie Costume - Book Week Ocean Animal Dress-Up
DELIVERY
- Dispatch: Within 24 Hours
- Registered & Express Post for ALL Orders.
- Pick up is available.
- Easy 14 days returns and exchanges
RETURNS
If you do not like the product you can return it within 14 days - no questions asked. This excludes stockings, gloves, swimwear and clearance sale items. We have an easy and hassle-free return policy. Please look at our Delivery & Returns section for further information.
PRODUCT DETAILS
Your child steps into the classroom wrapped head-to-toe in a soft grey shark onesie, complete with a dorsal fin on the hood and red jaws framing their face. This Kids Shark Onesie Costume is a full-body fleece suit with a white belly panel, fin-shaped mittens, and foot covers that slip over their shoes.
What's in the Box
- One-piece fleece shark costume (grey body, white belly panel, red-and-white teeth detail at hood opening)
- Hooded headpiece with dorsal fin and open-mouth jaw design
- Attached mitten cuffs (fin-shaped)
- Attached foot covers (slip over shoes)
- Front zip closure for easy dressing
Perfect for Book Week ocean animal characters, school dress-up days, marine life themed class projects, and any event where your kid wants to be the ocean's fiercest (and cuddliest) predator. Great for storybook pairings with any ocean adventure tale, and a winner for kindy character parades or nativity animal roles.
Parent FAQs
What size should I order?
The fleece has a relaxed, roomy fit so kids can move and sit comfortably all day. If your child is between sizes, we'd suggest sizing up — the fabric is forgiving and the suit is designed to go over regular clothes, so a bit of extra room is better than too snug.
Can they wear this over regular clothes?
Yes. The zip-front design and loose cut mean it slips on over a t-shirt and leggings or trackies, which is handy for cold classrooms or quick changes at school. The foot covers go over their shoes so no need for special footwear.
Care: Spot clean or gentle hand wash in cold water, air dry flat.
SHIPPING & RETURNS
Returns Policy
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at sales@kidsbookweekcostumes.com.au.
If your return is accepted, we’ll send you a return form, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Shipping
We offer Flat Rates $9.8 for Registered Post or $14.8 for Express Post within Australia.

