Sexy Women's Halloween Costumes

Sultry witches, daring aliens, playful cheerleaders—every character is yours this Halloween.
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Dream Killer Costume

Dream Killer Costume

$135 AUD
Step into their dreams with the 2 PC Dream Killer costume by Leg Avenue. This spooky fun Halloween costume includes a gloved high neck romper and belt harness. Create the...
Leg Avenue Stealth Ninja Costume

Stealth Ninja Costume

$120 AUD
Stay hidden yet looking hot in the 3 PC Stealth Ninja costume by Leg Avenue. This sexy Halloween costume look includes a hooded catsuit, waist sash, and ninja face mask....
Chaos Cutie Costume

Chaos Cutie Costume

$175 AUD
Embody the mistress of mischief in the Chaos Cutie costume by Leg Avenue. This 2 piece sexy womens Halloween costume features a body-hugging two-tone zip up catsuit with buckle details...
Leg Avenue Amethyst Goddess Costume

Amethyst Goddess Costume

$150 AUD
Embrace your inner goddess in the absolutely stunning Amethyst Goddess costume by Leg Avenue. This 3 piece sexy Halloween costume includes an asymmetrical shimmer dress with one-shoulder buckle accent and...
Leg Avenue Mod Chick Costume

Mod Chick Costume

$88 AUD$53 AUD
Step into the grooviest era in the far out Mod Chick costume by Leg Avenue. The 3 piece mod hippie costume features a 60s inspired printed halter cut-out dress, vinyl...
Gamer Villain Costume

Gamer Villain Costume

$110 AUD
You’ll be ready to race down rainbow road or trick Mario in style with the 3 piece Gamer Villain Costume by Leg Avenue. The sexy video game costume features a...
Leg Avenue Storybook Witch Costume

Storybook Witch Costume

$160 AUD
No love potions required to fall head over heels for the enchanting 2 PC Storybook Witch costume by Leg Avenue. This classic women's costume features a stunning long satin witch dress with...
Leg Avenue Evil Enchantress Costume

Evil Enchantress Costume

$150 AUD
Embrace your dark side in the 3 PC Evil Enchantress Halloween costume by Leg Avenue. This iconic villain costume includes a snap crotch bodysuit with an iridescent skirt, jeweled flame...
Plus Pretty Pixie With Wings Costume

Plus Pretty Pixie With Wings Costume

$130 AUD
No pixie dust needed to transform into the most fashionable fairy of all with the Leg Avenue 4-Piece Pretty Pixie Costume Set. The plus size Tink-inspired costume kit features a...
Gothic Darling Costume

Gothic Darling Costume

$150 AUD$90 AUD
Creepy and kooky, this Gothic Darling Costume by Leg Avenue is all Wednesday vibes. The 2 PC costume includes the classic collared dress and a matching braided wig with satin...
Dark Fairy Costume

Dark Fairy Costume

$160 AUD$95 AUD
Embrace the darker side of magic with the 4 Piece Dark Fairy costume by Leg Avenue. This sexy Halloween costume includes a sultry wrap around crop top with butterfly accents,...
Leg Avenue Sultry SWAT Officer Costume

Sultry SWAT Officer Costume

$120 AUD$73 AUD
Take the shot in 4 PC Sultry SWAT women's Halloween costume by Leg Avenue. This sexy cop costume features a tank dress with SWAT logo and buckle accents, fingerless gloves, single arm...
Leg Avenue Plus Ninja Assassin Costume

Plus Ninja Assassin Costume

$175 AUD
Give off those stealthy vibes in the 4 PC Ninja Assassin womens costume by Leg Avenue. This sexy plus size costume includes a hooded cross body tunic top with dragon...
Leg Avenue Lethal Ninja Costume

Lethal Ninja Costume

$130 AUD
Become one with the shadows in the stealthy Lethal Ninja costume by Leg Avenue. Daring and deadly, this 5 piece sexy ninja costume includes a strappy wrap around bra top with...
Leg Avenue Cozy Snowman Costume

Cozy Snowman Costume

$115 AUD
You’ll be the cutest (and coziest!) babe this side of Arendelle in the Leg Avenue Cozy Snowman Costume. The comfy Christmas look features a zipper front fleece dress with silly...
Beetle Babe Costume

Beetle Babe Costume

$140 AUD
Embrace the strange and unusual in the 3 PC Beetle Babe costume by Leg Avenue. This sexy Halloween costume includes lace ruffle garter bodysuit with a pin-on bustle bow and...
Leg Avenue Vampire Temptress Costume

Vampire Temptress Costume

$175 AUD
Embody darkly seductive charms in the Vampire Temptress costume by Leg Avenue. The 5 piece Victorian vampire costume includes a sexy boned bra top, lace garter skirt, V-cut panty, jeweled...
Leg Avenue Space Cowgirl Costume

Space Cowgirl Costume

$150 AUD
Saddle up for fun with the 4 Piece Space Cowgirl costume by Leg Avenue. Pretty in pink, this sexy Halloween costume includes a bandana print tie front crop top with...
Leg Avenue Hot Cop Trooper Costume

Hot Cop Trooper Costume

$110 AUD
Law breakers beware! A luscious law enforcement babe is hitting the beat in the Leg Avenue. This teasing trooper costume features collared top with badge accents, dolphin shorts with donut...
Spellbinding Witch Costume

Spellbinding Witch Costume

$115 AUD
From taking your place as queen of hell to saving Greendale (again) the Leg Avenue 2-Piece Spellbinding Witch costume will have you ready for every chilling adventure ahead. The Spellman-inspired...
Sinister Scarecrow Costume

Sinister Scarecrow Costume

$150 AUD
Take a stroll down the Yellow Brick road or scare locals in the corn fields, the versatile Leg Avenue 4-Piece Sinister Scarecrow is up for anything. This classic costume features...
Leg Avenue Starflower Hippie Dress Costume

Starflower Hippie Dress Costume

$130 AUD
Peace out, baby! The Starflower Groovy Hippie 60's Costume by Leg Avenue is here for all your retro needs! This amazing 2 PC set features a funky floral cold-shoulder fringe...
Leg Avenue Plus Totally 80s Tracksuit Costume

Plus Totally 80s Tracksuit Costume

$130 AUD
Crimp your hair and get ready for fun in the 2 PC Totally 80s Tracksuit costume by Leg Avenue. This totally cute plus size Halloween costume includes a zip up...
Christmas Cutie Santa Costume

Christmas Cutie Santa Costume

$135 AUD
Sleigh every celebration in the 4 PC Christmas Cutie Santa Costume by Leg Avenue. This flirty holiday set includes a velvet crop top with faux fur trim, cheeky shorts, a...
Plus Classic Ringmaster Costume

Plus Classic Ringmaster Costume

$140 AUD
You'll surely get a standing ovation in the 2 PC Classic Ringmaster costume by Leg Avenue. This crowd-pleasing plus size Halloween costume includes sequin trimmed satin dress with embroidered tailcoat...
Leg Avenue Salem Sweetie Costume

Salem Sweetie Costume

$160 AUD$95 AUD
Cast a spell in this wonderfully witchy 2 Piece Salem Sweetie witch costume by Leg Avenue. This cute Halloween costume includes a lace up patchwork peasant dress with tattered garter...
Comic Book Baddie Costume

Comic Book Baddie Costume

$150 AUD
You'll show Gotham who the real clown queen of crime is in the crazy charming Leg Avenue 2-Piece Comic Book Baddie Dress Set. This mischief-ready costume set includes a ribbon...
Llama Poncho With Animal Face Hood Costume

Llama Poncho With Animal Face Hood Costume

$85 AUD$52 AUD
Stay cute, comfy and on-trend with the adorable Leg Avenue Llama Poncho. The snuggly costume poncho features a fuzzy white poncho with colorful pom-pom tassel wrap, llama face hood and...

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All Costume FAQ

Our costumes are designed to hug in all the right places. Many styles include stretch, but will fit more snugly than everyday clothing. Between sizes? Go up for a more comfortable fit. Check the size chart on each product page to be sure.

Each style includes the main pieces that create the look—such as a dress or bodysuit. Some styles include select accessories. Check the product description for exact details.

To keep your costume looking its best, we recommend hand washing in cold water and laying flat to dry. Avoid bleach and high heat, as delicate fabrics and trims may be damaged. Always follow the care instructions listed on the garment tag when available.

Halloween costumes can be returned if purchased outside of the designated Halloween final sale period. Orders placed during the Halloween cutoff window are considered final sale and are not eligible for return. Some Halloween costumes may also be marked final sale regardless of purchase date and are not eligible for return. The 2026 Halloween cutoff dates and times are yet to be announced.

For full details, please refer to our refund policy:

https://www.legavenue.com/policies/refund-policy

Yes! We’ve got everything you need to finish the look, from hosiery and wigs to statement accessories:


https://www.legavenue.com/collections/costume-accessories

Orders typically ship the next business day, with standard delivery in 3–8 business days (U.S.). Need it faster? Expedited options are available. For Halloween, we’ll share recommended order-by dates, but earlier is always better.


For full details, please refer to our shipping policy:


https://www.legavenue.com/policies/shipping-policy

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