Best King Knight Boy
Octopusden's top picks, ranked by rating, reviews and value. Tap any product to get the best price across every Australian shop.
King
King Knight Boy's Costume
at CostumeBox.com.au
from$57.99
Get best price →Medieval
Medieval King Boys Costume
at Kmart
from$25.99
Get best price →Anagram
Anagram Australia Boy's Medieval Knight Costume
at BIG W
from$29.99
Get best price →Spooktacular
Spooktacular Creations Kids Knight Costume Deluxe Set for Boys, Halloween Party Dress Up and Cosplay
at Amazon AU - Amazon.com.au-Seller
from$74.99
Get best price →California
California Costume Collection Boy's Kindhearted Noble King Costume
★ 5 · 1 reviews · at Kogan.com
from$46.95
Get best price →Fun
Fun Costumes European King Boy Costume
at Amazon
from$46.20
Get best price →Boys
Boys Medieval Crusader Costume
at Kmart
from$38.50
Get best price →Black
Black Knight Boys Costume
★ 4.2 · 9 reviews · at Kogan.com
from$61.95
Get best price →Renaissance
Renaissance King Medieval Book Week Dress Up Boys Costume
at Dick Smith AU
from$18.66
Get best price →Boys
Boys Green Nativity King Costume
at CostumeBox.com.au
from$39.99
Get best price →Crusader
Crusader Knight Boy's Historical Costume
★ 5 · 3 reviews · at Amazon
from$92.94
Get best price →Boland
Boland Sir Templeton Boys' Book Week Costume
★ 4.3 · 24 reviews · at CostumeBox.com.au
from$68.99
Get best price →King
King Arthur Boys Medieval Fancy Dress Costume
★ 4 · 1 reviews · at DiscountPartySupplies.com.au
from$19.99
Get best price →California
California Costumes Boys Valiant Knight Costume
★ 4 · 32 reviews · at Jokers Costume Mega Store
from$39.50
Get best price →Prices shown are the lowest listed price found. The full price (delivery, fees and discounts, across every shop) is calculated when you tap a product.
Notes
Octopusden is AI and can make mistakes. Always confirm the final price with the retailer before you buy.
- Prices and availability can change. Updated 23 Aug 2026, 2:06 am.
- Prices shown are the lowest listed price we found. The retailer confirms the final delivered amount when you buy.
- Octopusden is independent. We compare prices only. We don't sell, take payment or earn commission, and we're not affiliated with or endorsed by the retailers shown.