In stock

Adult Harley Quinn Onesie Costume - DC Comics Fleece Jumpsuit with Hood

SKU:: dp700552

$63.56

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Same Day Dispatch

Order by 2pm AEST

Easy Returns

14 days

Melbourne Stock

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Product Details

What's Included

Full-length fleece onesie jumpsuit with red and black diamond appliqués and color-blocked panels
Attached fleece collar with four white pom-poms across the neckline
Oversized jester-style hood with red/black split design and white pom-pom tipped horns
Soft black eye mask with elastic strap for superhero disguise element

The Adult Harley Quinn Onesie Costume is an officially licensed DC Comics fleece jumpsuit delivering the supervillain's signature harlequin aesthetic in comfortable loungewear-style construction. Red, black, and white color-blocking with diamond motifs recreates her iconic Suicide Squad look.

Key Features

Jester hood with red/black split design and pom-pom tipped horns
Includes black eye mask with elastic strap

Perfect For

Cosplay & Comic Conventions: Ideal for comic-cons, pop culture expos, and superhero-themed conventions where comfort meets recognisable DC villain style.

Halloween & Costume Parties: Stand out at Halloween parties, fancy dress events, or superhero-themed gatherings with Harley Quinn's signature harlequin look.

Casual Fandom Wear: Relaxed fleece construction works for movie marathons, gaming nights, pub crawls, or any casual DC fandom event requiring comfortable extended wear.

How to Wear It

Pair with white sneakers or black boots to complete the Suicide Squad aesthetic. Style hair in blonde pigtails with pink and blue tips for Margot Robbie's film version, or keep natural for a casual cosplay approach. Skip jewellery — the pom-pom collar provides all the statement detail needed.

Frequently Asked Questions

No — you receive the fleece jumpsuit, attached hood, pom-pom collar, and eye mask only. Shoes, wigs, and hair accessories shown in photos are styling suggestions, not part of the package.

For Suicide Squad's Margot Robbie look, pair with blonde pigtails and white sneakers. For classic comic-book Harley, go with a jester-style makeup look and black boots. The red-and-black diamond pattern works across all versions.

Shipping, Returns & Support

We dispatch quickly from our Melbourne warehouse and offer reliable delivery across Australia. Easy returns and fast support are available if you need help.

Delivery

✔ Dispatch within 1 business day
✔ Same day dispatch before 2pm
✔ Australia-wide delivery with tracking

Returns

✔ Easy 14-day returns & exchanges on eligible items

When will my order arrive?

Most orders arrive within 2–6 business days depending on your location.

Can I return this item?

Yes, we offer easy 14-day returns on eligible items.

Need help choosing the right size?

Ask our assistant — it checks sizes and stock instantly, and passes you to our team if needed.

Or email: sales@costumesinaustralia.com.au

Delivery Times Disclaimer
Delivery timeframes shown anywhere on our website (including the postcode delivery estimator) are estimates only, based on Australia Post's published delivery standards, and are not guaranteed. We dispatch from our Melbourne warehouse; once an order leaves us, delivery is carried out entirely by Australia Post and is outside our control. We cannot be held responsible for delays caused by Australia Post, weather, peak or seasonal volumes, incorrect or incomplete addresses, or public holidays. Such delays are not grounds for a refund, replacement or cancellation.

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