- M - $39.81
Kids Harry Potter Slytherin Costume Top - Long Sleeve School Uniform Shirt
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
What's in the Box
- Long-sleeve printed costume top with Slytherin house crest and tie design
This Kids Harry Potter Slytherin Costume Top is the quick answer to Book Week morning panic — one pull-on piece that reads as a full school uniform. The trompe-l'œil print layers a white collar, green-and-silver striped tie, grey cardigan with button placket, and the Slytherin serpent crest right onto stretchy jersey fabric.
Dark grey body with teal-green and silver striping at the ribbed cuffs and hem. The house name banner sits proudly under the crest on the left chest. Comfortable jersey knit moves with them, and the printed details hold up through wear — no loose ties or detachable bits to lose before the parade.
Perfect For
Book Week & Literature Days: Natural pick for Harry Potter fans, wizarding world parades, or any magical school character day at kindy through primary.
Themed Events & Parties: Halloween costume parties, Harry Potter birthday celebrations, or school house spirit days where green-and-silver wins the day.
Casual Dress-Up: Bedroom role-play as a Slytherin student, movie marathon costumes, or sibling wizarding duels in the backyard.
How to Wear It
Pair with black school trousers or a black skirt and black shoes for the full Hogwarts uniform look. Add a Slytherin scarf, striped socks, or a wand to complete the house pride — the top does the heavy lifting on its own.
Parent FAQs
Q: What size should I order?
Check the size chart for chest and length measurements. The jersey knit has some stretch, so if your child is between sizes and growing fast, size up for longer wear.
Q: Can they wear this over regular clothes, or does it need a full costume underneath?
It's a standalone top — wear it over a white t-shirt if the classroom is cold, or on its own. The printed collar and tie give the uniform effect without layering actual pieces.
Q: Does this come with the skirt or trousers shown in the photos?
No — this listing is the printed top only. Pair it with black bottoms from their wardrobe to complete the look.
Q: Is this officially licensed Harry Potter merchandise?
Yes — this is a licensed Rubie's Harry Potter costume, so the house crest, colors, and details match the films.
Care: Gentle machine wash cold, line dry to protect the print.
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.

