Step straight out of the game and into the classroom parade — this Minecraft-inspired diamond armour costume turns your child into a fully kitted-out block-world hero, with the pixel-perfect aqua armour print, matching head cover and a comfy stretch fit they can actually run, climb and mine in all day.
Choose Your Set
Option
Pieces Included
Best For
Set A — 3 Piece
Armour top + armour pants + head cover
Mix-and-match wear; the top and pants can be worn separately with everyday clothes
Set B — 2 Piece
All-in-one jumpsuit + mask
Fastest to get on and off — ideal for younger kids and quick costume changes
Please note: shoes, accessories and props shown in styling photos are not included.
Size Guide
Set A — 3 Piece (measurements in cm)
Size
Age
Chest
Top Length
Pants Length
Suits Height
S
3–4 years
72
44
57
105–115 cm
M
5–7 years
76
48
68
115–125 cm
L
8–10 years
84
54
78
125–135 cm
XL
11–14 years
94
60
85
135–145 cm
Set B — 2 Piece Jumpsuit (measurements in cm)
Size
Age
Chest
Jumpsuit Length
Suits Height
S
3–4 years
71
90
105–115 cm
M
5–7 years
75
100
115–125 cm
L
8–10 years
79
110
125–135 cm
XL
11–14 years
83
125
135–145 cm
Sizing tip: choose by your child's height first, then check the chest measurement. If they sit between two sizes, or you want room for a long-sleeve top underneath on a cool Book Week morning, size up — the stretch fabric takes an extra layer easily.
Why Kids and Parents Love This Costume
Instantly recognisable — the aqua diamond armour print reads across the whole playground, so everyone knows exactly who they've come as.
Built to move in — soft stretch knit rather than stiff foam or moulded plastic, so there's no chafing during a full school day.
Full-day comfort — lightweight and breathable enough for an Australian classroom, assembly and after-school play.
No sewing, no last-minute panic — everything arrives ready to wear straight from the pack.
Wears well beyond Book Week — gaming parties, Halloween, school discos and everyday dress-up boxes.
Fabric & Care
Made from a soft, lightweight polyester stretch knit with a full digital print that won't crack or peel like glued-on appliqué. Cold hand wash separately, do not bleach, and hang in the shade to dry. Do not tumble dry or iron directly over the printed panels — a cool iron on the reverse is safest if you need to smooth creases before the big day.
Book Week & Party Styling Ideas
Minecraft is a runaway favourite for Book Week thanks to the official handbooks, annuals and Minecraft novels that sit in almost every school library — so this costume ties neatly to a real book on the shelf. Pair the armour with a cardboard pickaxe or sword for the parade, add plain aqua or grey sneakers to complete the look, and finish with a small square-shaped backpack for the full block-world silhouette. For gaming parties, group it with creeper, skeleton and zombie outfits so the whole crew arrives as a mob. Keep the head cover off for the classroom if your school prefers faces visible, then pop it on just for photos.
Frequently Asked Questions
Is the head cover or mask see-through? Yes — both sets use an open-weave mesh over the eye area so your child can see and breathe comfortably. Supervise younger children while it is on, and take it off for eating, drinking and running games.
What is the difference between Set A and Set B? Set A is a three-piece — separate top, pants and head cover — so the pieces can be worn individually. Set B is an all-in-one jumpsuit with a mask, which is faster to put on and stays neat through a busy day.
Which size should I order? Go by your child's height using the size guide above, then confirm against the chest measurement. Size up if they're between sizes or you'd like a top layered underneath.
Will it arrive before Book Week? We ship from Australia and dispatch quickly, so orders placed in good time ahead of Book Week generally arrive with days to spare. Order early during August — this is our busiest period of the year.
Can adults or teens wear it? The range is cut for children, with XL suiting most 11–14 year olds up to about 145 cm. Adults and taller teens should check the chest and length measurements carefully before ordering.
Fast Australian Shipping
Dispatched from our Australian warehouse with tracking on every order. We deliver right across the country — Sydney, Melbourne, Brisbane, Perth, Adelaide, Hobart, Canberra and Darwin — plus regional and remote addresses. Order early in the lead-up to Book Week to be certain the costume lands before the parade.
This is an unofficial, non-licensed costume inspired by block-world video game characters. It is not affiliated with, endorsed by or sponsored by Mojang Studios or Microsoft. Minecraft and all related names are trademarks of their respective owners and are used here for descriptive purposes only.
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