If Halloween had a royal court, Harley Quinn would still be sitting on the throne — baseball bat in hand, mischievous grin in place, and rocking that Suicide Squad Harley jacket like it was made just for her (because, well, it was).
Ever since Suicide Squad exploded onto the screen, Harley’s rebellious, punk-glam style has become one of the most iconic women’s Halloween costumes out there. And the best part? You don’t need to be a professional cosplayer to pull it off.
Today, we’re breaking down exactly how to recreate the Harley Quinn Suicide Squad costume — step-by-step — so you can own the night, whether you’re heading to a Halloween bash, a cosplay convention, or just dressing up to cause a little trouble.
Step 1: Start with the Star — The Suicide Squad Harley Jacket
The jacket is the heartbeat of the outfit. That shiny, split red-and-blue satin design with “Property of Joker” written across the back is instantly recognizable.
You have two options here:
- DIY Route: Grab a plain bomber jacket and use fabric paint, gold trim, and iron-on lettering to recreate Harley’s look.
- Ready-to-Wear Route: Skip the trial-and-error and grab a high-quality replica from North American Jackets. Their version nails the vibrant colors, the shimmer, and the details so well it looks like it walked straight off the movie set.
Trust me — the jacket sets the tone for the entire outfit. If it’s cheap or dull, the whole look falls flat.
Step 2: Build the Base of the Outfit
Under that gorgeous jacket, Harley’s got her now-famous “Daddy’s Lil Monster” crop top. Pair it with:
- Red-and-blue sequin shorts — shiny enough to catch the light every time you move.
- Fishnet tights — ripped just enough to give that perfectly chaotic vibe.
- White sneakers or high-top boots — bonus points for a little scuffing to make them look lived-in.
This is the core of the Harley Quinn Suicide Squad cosplay outfit, and it’s surprisingly comfortable for a night out.
Step 3: Accessorize Like a Queen of Chaos
Harley’s style is all about the extras. Think over-the-top, clashing, and just the right amount of “too much.”
Here’s what you’ll need:
- Fingerless gloves (one red, one blue if you want to match the jacket).
- Gold jewelry — chunky bracelets, spiked cuffs, maybe even a choker.
- Studded belt — cinches the look and adds a little edge.
- Prop weapon — a foam baseball bat or mallet is perfect (just make sure it’s party-safe).
These details transform the Harley costume Suicide Squad from “cute” to “cinematic.”
Step 4: Hair — Pink and Blue Pigtails
If there’s one thing as iconic as the jacket, it’s Harley’s candy-colored hair.
- Part hair down the middle and tie into two high pigtails.
- Use temporary hair dye, chalk, or spray — pink for the left, blue for the right.
- Tease the ends a bit for that carefree, “I woke up ready to cause chaos” texture.
If your hair is short, no worries — clip-in extensions or a wig work just as well.
Step 5: Makeup — Perfectly Imperfect
Harley’s makeup is smudged, dramatic, and full of attitude.
- Eyes: Dark, messy eyeliner with a bit of pink or blue shadow smudged under each eye (match your pigtails).
- Lips: Bold, matte red lipstick.
- Face Detail: Draw a small heart on your cheek and add the word “Rotten” above your jawline for authenticity.
The trick? Don’t make it too clean. Harley’s been through a few fights — and she looks fabulous doing it.
Step 6: Nail It — Literally
Tiny detail, big payoff: paint your nails alternating red and blue. When you’re holding your prop bat or posing for photos, it’s a subtle nod that you went all in on the Harley Quinn jacket Suicide Squad look.
Step 7: Practice the Attitude
The clothes are just half the story. Harley Quinn is pure energy — playful, confident, and unapologetically herself.
- Walk in with a smirk like you know something nobody else does.
- Pose for pictures like every flash is the paparazzi.
- If you’re feeling extra, throw in a few Harley-style lines or try her Brooklyn-inspired accent.
Wearing the Harley Quinn Suicide Squad costume is about becoming Harley for the night.
Step 8: Group & Couple Costume Potential
The beauty of this look is how well it pairs with others.
- Harley + Joker: The ultimate DC power couple of chaos.
- Suicide Squad Crew: Friends can dress as Deadshot, Katana, Captain Boomerang, and more.
- Double Harleys: Two Harleys in different versions — movie vs. comic — is a fun twist.
Your Harley Quinn Suicide Squad cosplay outfit can be the centerpiece of a whole group theme.
Step 9: Why Quality Matters for the Jacket
You could go cheap, but here’s the problem: cheap jackets lose their shape, fade after one wash, and just don’t pop in photos.
A premium Suicide Squad Harley jacket — like the ones from North American Jackets — means:
- Rich, vibrant colors that look incredible in both daylight and low light.
- Comfortable fit so you can party all night.
- A piece you can reuse for cosplay events or even edgy streetwear looks.
It’s not just a costume piece — it’s a collectible.
Step 10: Comfort & Practicality Tips
Before you head out in your Harley costume Suicide Squad:
- Layer up: Nude leggings or a skin-toned base layer will keep you warm without ruining the look.
- Secure your wig/hair pieces: You don’t want a pigtail flying off mid-dance.
- Test your makeup: Do a trial run so you know how long it lasts and if you need setting spray.
- Pack backup lipstick: Harley’s bold lip is her signature — don’t let it fade halfway through the night.
Final Take — Your Step-by-Step to Chaos Chic
Pulling off the Harley Quinn Suicide Squad costume is easier than you think, especially when you break it down into these steps. Start with a killer Harley Quinn jacket Suicide Squad replica from North American Jackets, layer in the key pieces, add the iconic hair and makeup, and channel that fearless, unpredictable Harley energy.
Whether you’re rolling solo, teaming up with Joker, or rolling in with your own Suicide Squad, this look guarantees you’ll be the life of the party. And the best part? You won’t just look like Harley — you’ll feel like her.
This Halloween, embrace the chaos. After all… normal is just a setting on the dryer.
