Buy a Harley Quinn costume to become the Suicide Squad and Batman characdter for this Halloween. For a couples costume idea, consider a Joker costume as he is her frequent accomplice and lover. Shop our selection of Harley Quinn costumes for this October:


Joker and Harley Quinn Couple Costumes

Plus Size Hot Mess Harley Adult Costume


About Funtober Costumes

Are you ready for Halloween 2018? Funtober has listed hundreds of costume ideas and thousands of Halloween costumes for sale this year. We have an incredible selection of halloween costumes for women, men, and kids. We help couples find fun and amazing adult costumes, women find the perfect sexy costume, parents find the outfit that will thrill their child as well as the baby costumes that will adorn their first Halloween pictures forever.

Funtober costumes are bought through Amazon's checkout system and provided by either third-party merchants or Amazon itself. Merchandise is shipped by the merchant and we are compensated through a referral fee on certain purchases pursuant to the Amazon Associates program. Some purchases are Prime eligible and returns are handled pursuant to the Amazon and third party merchant policies.

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Short Descriptions for the Above Products:

Plus Size Hot Mess Harley Adult Costume Description:

Hot Mess Harley Adult Costume – Plus Size 1X/2X for sale for Halloween. This blood spattered harley quinn costume includes a dress, waist cincher, glovettes, matching thigh highs, mask, belt, headpiece and choker. Our harley quinn costume comes in adult sizes Plus Size 1X/2X, Plus Size 3X/4X, Small/Medium, X-Small, Medium/Large, X-Large. The wig is sold separately from this harley quinn nurse costume for adults.

Suicide Squad Harley Quinn Daddy’s Lil Monster Girls Raglan Plus Size Description:


Sanctuarie Designs Harley Quinn Plus Size Supersize Halloween Costume Description:

Machine washable
This dress is absolutely perfect and will make you feel like the star of the show. The dress is made of red & black stretchy fabric with white lace around the bust and hemline. It comes with red & black arm covers. Deluxe kit includes dress, arm covers, sequin mask, Harley Quinn headband, Harley Quinn tattoos and inflatable mallet
Approximate length 36″

Girls’ Super Hero Premium Harley Quinn (Princess Paradise) Description:

Dc super hero girls. Harley quinn.

Harley Quinn Cosplay Girls Hoodie Description:


Hotwinds Harley Costume Sexy Lady Leather Set Outfits Game Cosplay Halloween Description:

Color: Red+ black; Size: Woman’s size/ Custom-made. Including: Coat+ waistcoat+ corset+ pants+ holster+ two kneepads+ two bracers+ belt. Material: PU leather.

Adult’s Womens Deluxe Harley Quinn Suicide Squad Costume Bundle Description:

Brand new Officially Licensed Harley Quinn Standard Harley Quinn costume. Adult Size X-Small 0-2 – Small 4-6 Medium 8-10 & Large 10-12, approx ages 18-88. Rubies Secret Wishes costumes are designed to fit tightly and provide a sexy finish. Sizes provided by Rubies, generally costumes are found to be in the lower end of stated size range. Some item packaging is printed with incorrect sizing. The sizing stated here is the best known information. This posting includes: Harley Quinn jacket with attached shirt, shorts, belt, wig, inflatable baseball bat, and fishnet tights as featured.

Women’s Suicide Squad Harley Quinn Teen Costume Kit (Rubie’s) Description:

Harley Quinn costume jacket with attached shirt. Designed to fit younger teens, up to 34-inch chest. OFFICIALLY LICENSED DC Comics Suicide Squad costume, items shipped and sold by Amazon are guaranteed authentic.

Suicide Squad Harley Quinn Baby Girls’ Costume Bodysuit and Hat, Black and Red Description:

Dazzling glitter print design. Lap shoulders, elastic sleeves and 3-snap closure for easy dressing. Cozy Harley Quinn jester cap with with fiber filled pom-poms.

Baby Girls’ Harley Quinn Costume Dress and Diaper Cover Set (Princess Paradise) Description:

Harley Quinn costume dress, diaper cover, and headband. In sizes for babies and toddlers; shoes available separately. Read before buying: see rubie’s size chart, recent reviews, and q and a before making selection; costumes are sized different from clothes and vary by design/style.

Bioworld DC Comics Harley Quinn Suit up Costume Junior T-Shirt Description:

100% Cotton Tee. Officially Licensed. Juniors fit is a teenagers/young woman fit.

Big Girls’ Harley Quinn ‘Costume’ Pajama Nightgown Description:

3 tier skirt detail. Tank top. DC Comics harley quinn.

Ringleader Harley Quinn Girl’s Halloween Costume Description:

Harley Quinn Costume. Long Sleeve Romper. Black and White Color Scheme.

DC Comics Harley Quinn Deluxe Costume (Secret Wishes) Description:

Deluxe officially licensed DC Comics Harley Quinn costume with corset, skirt, collar, and mask in reusable garment bag. NOTE: Costume sizing is different than apparel, be sure you are looking at a Delicious Costume Size Chart when making the best choice for your size. Fully-lined red metallic and black leatherette corset with boned seams, padded cups, white satin box pleat trim.

Sexy Harley Quinn Metallic and Striped Jester Coat Tail Romper with Headpiece Description:

Sexy Halloween Costume. Metallic and Striped Plunge Romper. Plunge Sheer Neckline.

Sexy 4pc Women’s Devious Jester Black/White Harlequin Harley Quinn Costume Description:

Includes Top with Attached Bells and Ruffled Detail, Two-Tone Flared Skirt, Mask, & Neckpiece. Leggings And Wig Not Included, Sold Separately In Our Cyberteez Storefront. Small: Bust (32-34), Waist (23-25), Hips (34-36). Medium: Bust (34-37), Waist (25-28), Hips (36-39).

Womens Sexy Red & Black Harley Quinn Style Costume Description:

Brand new Fantastic quality Sexy Premium Harley Quinn costume. Teen & Adult Size , approx X-Small (3-5) – XL (14-16) size. Charades costumes are more specifically sized than some others. Measurements provided by Charades and are considered reliable. This posting includes: Red & black harlequin jumpsuit, oversized headpiece and mask as featured.

Women’s Deluxe Jester Hottie Costume (Roma) Description:

Poly/Spandex, Nylon/Spandex. The five-piece. deluxe.

Arkham Harley Quinn Sexy Corset and Pleather Tutu Skirt Costume Set Description:

Includes a Harley Quinn Quiilted Panel Studs Corset, and a Tutu Skirt. Color: Red/Black. Officially Licensed.

Batman Arkham City Secret Wishes Sexy Harley Quinn Asylum Costume Description:

Officially licensed arkham city harley quinn costume. From rubie’s secret wishes collection, sexy costumes for playful adults. Includes top, skirt, choker, glovelettes, belt, headpiece, and eye mask (boots sold separately).

Wild Child – 6 pc. costume (Elegant Moments) Description:

Hand Wash. 6 pc set includes top, shorts, gloves, holster, belt, and hair ties. Harley Quinn Little Monster Costume.

Court Jester Cutie Deluxe Sexy Adult Costume (Roma) Description:

Includes lace-up corset with sequin panels and skirt with sequin panels and bells. Includes ruffled neck piece. Genuine Roma product.

Mean Little Harlequin Cosplay Bunny Adult Costume Description:

Includes harlequin sequin body suit, collar, gauntlets, bunny ear headband and tail. Thigh highs, face makeup, bat and wig are not included.

Womens Sexy Black And Red Harley Quinn Style Corset Costume Description:

Brand new Fantastic quality Sexy Premium Harley Quinn costume. Teen & Adult Size , approx X-Small (3-5) – XL (14-16) size. Charades costumes are more specifically sized than some others. Measurements provided by Charades and are considered reliable. This posting includes: Pants, top, choker and gloves (boots and belt not included).

Sexy Women’s 3pc Black/White Harley Quinn Wicked Jester Costume Description:

Includes Lace-up Corset, Skirt with Panels & Bells, & Mask. Nylon/Spandex. Gentle hand wash cold.

Harley Quinn Costume (Music Legs) Description:


Adult Mischievous Jester Sexy Costume (Roma) Description:

Poly/Spandex. Make them laugh in this Mischievous Jester costume featuring a striped and checkered jumpsuit with a white V-neckline. a jagged neck piece with attached bells.

To purchase one of these products, please click the appropriate image at the top of this page!