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Ms. Gangster Costume by Seven 'til Midnight

$69.99
$69.99

1920s mob boss costume with stretch microfiber dress, hat, tie, and holster. Adjustable waist lacing for all sizes.

Key Features:

Complete 1920s mob boss transformation with commanding vintage style

Stretch microfiber fabric moves naturally while maintaining sharp appearance

Adjustable front waist tie lacing customizes fit perfectly

Side slit design allows freedom of movement for dancing

Hat, tie, and gun holster accessories included for authenticity

SKU: STM-028-LING-SHOP-L-30842
Availability: In stock
Product type: Fancy Dress Ups
Please hurry! Only 4 left in stock
Size: Large

The Ms. Gangster Costume from Seven 'til Midnight is a 1920s-inspired ensemble that transforms you into a powerful mob boss with vintage charm and modern edge. This complete set includes a stretch microfiber dress, hat, tie, and holster, delivering authentic period style with adjustable fit for all body types. Command attention and embody charisma in this sleek, form-fitting costume.

Ms. Gangster Costume Specifications

  • Brand: Seven 'til Midnight
  • Material: Stretch microfiber
  • Colour: Black and white
  • Sizes Available: Small, Medium, Large, XL/XXL, XXXL/XXXXL
  • Key Feature: Adjustable front waist tie lacing with scoop back design
  • Included Accessories: Hat, tie, and gun holster
  • Ideal For: Costume parties, themed events, Halloween, film noir nights

Why Choose the Ms. Gangster Costume

  1. Commanding Presence: The sleek black and white design with side slit creates instant authority and turns heads from every angle at any event.
  2. Authentic Complete Set: Hat, tie, and holster accessories complete your transformation without needing to hunt down separate pieces.
  3. Comfortable All Night: Stretch microfiber moves with you, so you stay comfortable whether you're dancing, mingling, or posing for photos.
  4. Customizable Fit: Adjustable front waist tie lacing lets you dial in the perfect silhouette for your body type.

How the Ms. Gangster Costume Works

Slip into the dress and feel the confidence wash over you instantly. The stretch microfiber hugs you in all the right places while the side slit gives you freedom to move. Cinch the front waist tie to your preference—tight for that form-fitting mob boss look, or looser for all-night comfort. Whether you're exploring other costume options or looking to complete your 1920s ensemble, you'll find exactly what you need to build your perfect look.

What sets the Ms. Gangster Costume apart is the complete package approach. Rather than assembling pieces from multiple places, you get everything needed to walk into a party as a fully realized character. The scoop back design adds an unexpected touch of elegance, proving this isn't just a gimmick costume—it's genuinely stylish.

Ms. Gangster Costume Features

  • Stretch Microfiber Dress: Comfortable, durable fabric that moves with your body while maintaining that sharp, polished look throughout the night.
  • Eye-Catching Side Slit: Adds allure and movement without compromising the professional mob boss aesthetic.
  • Scoop Back Design: Creates visual interest from behind and ensures you look impressive from every angle.
  • Adjustable Waist Tie Lacing: Customize your fit instantly to match your comfort level and body shape.
  • Complete Accessory Set: Hat and tie included so you transform completely without hunting for extras.

Costume Style Comparison

Costume Style Best For What Makes It Different
Ms. Gangster Costume Anyone wanting authentic 1920s mob boss power Complete set with accessories and adjustable fit for real comfort and style
Basic Black Dress Costume Minimalist approach to costume parties No accessories included, requires separate shopping for authenticity
Generic Gangster Outfit Budget-conscious costume seekers Less attention to detail and fabric quality, looser fit options

Who the Ms. Gangster Costume Is For

Confident Party-Goers: Anyone who walks into a room and wants every eye on them knows that the right costume is half the battle. The Ms. Gangster Costume delivers that commanding presence while the adjustable fit means you're actually comfortable all night. If you're looking to explore bold fashion statements, you might appreciate checking out how to complement your look with other choices in power dressing.

Themed Event Enthusiasts: Halloween, film noir nights, 1920s parties, costume contests—you've got an outfit ready that works across all of them. Guys planning group costumes with mob or period themes find this pairs perfectly with complementary outfits, creating a cohesive squad look that dominates the event.

Why the Ms. Gangster Costume Delivers

This costume isn't about pretending—it's about becoming someone more powerful for the night. The moment you adjust that waist tie and catch yourself in the mirror, you feel the shift. The stretch microfiber hugs you perfectly, the accessories make you look completely put-together, and the whole package says "I own this room." Real talk: you'll catch people staring, and you'll love it.

From the Community

Real experience:

I threw on the Ms. Gangster Costume at a Halloween party without high expectations, but the quality immediately impressed me. The microfiber felt smooth and moved with me naturally when I danced. The side slit gave me actual mobility instead of restricting my movement, and the accessories completed the look so I didn't have to improvise. People actually believed I'd put thought into the costume rather than grabbed something last-minute.

What surprised me most was how the adjustable waist lacing made me feel confident in how I looked. I tightened it to my preferred fit, and suddenly I wasn't just wearing a costume—I was embodying a character. That shift from "someone in a costume" to genuinely feeling like a powerful boss changed the entire night. I stayed in character effortlessly because the outfit made me feel the part.

Explore More

The Ms. Gangster Costume is part of our wider range of costume and party wear options. Discover more styles and alternatives in the magnetic ball stretchers collection to find exactly what works for your event and personal style.

Get the Ms. Gangster Costume

Stop settling for boring costumes that blend into the crowd. Order the Ms. Gangster Costume from Seven 'til Midnight today and prepare to be the most commanding presence at your next event. Discrete shipping Australia-wide means your costume arrives ready to impress.

Malechastity.com.au ships with Australia Post. We ship from Sydney.

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.

Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.

Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.

Shipping Transit Times (Including Free Shipping)

Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..

1. Major City & Metro Areas (within Australia)

All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.

Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.

2. Rural Areas (within Australia)

All orders are generally processed on the same day the order was placed on business days before 12pm.

Generally, orders are processed and shipped the same day or next Business day.

Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.

International Shipping

The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping. 

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.

Please note in regards to all orders

– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm
– When your order ships you will receive an email from us with a link to track your order.  If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.

Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.

We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.

Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.

Due to health and safety regulations, Maleshastity.com.au cannot resell any returned or exchanged products.

This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.

To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.

Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully. 

Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.
If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Damages and issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items

We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.

Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

Refunds

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.

Please remember it can take some time for your bank or credit card company to process and post the refund too.

Frequently Asked Questions

What is the Ms. Gangster Costume and what type of outfit does it provide?
A complete 1920s-inspired ensemble, the Ms. Gangster Costume transforms you into a powerful mob boss with vintage charm and modern edge. This stretch microfiber dress comes with hat, tie, and holster accessories, delivering authentic period style with adjustable waist lacing for all body types and commanding presence at any themed event.
Can the Ms. Gangster Costume be worn comfortably throughout an entire party or event?
Stretch microfiber construction ensures the Ms. Gangster Costume moves naturally with your body whether you're dancing, mingling, or posing for photos. The adjustable front waist tie lacing lets you customize the fit for your comfort level, while the fabric maintains its sharp, polished appearance throughout the night.
How does the Ms. Gangster Costume create an authentic 1920s mob boss transformation?
Complete accessory coordination makes the Ms. Gangster Costume work perfectly without hunting down separate pieces. The black and white design features a commanding side slit, elegant scoop back, and included hat, tie, and gun holster that instantly establish your character authority and turn heads from every angle.
Does the Ms. Gangster Costume work best for confident party-goers and themed event enthusiasts?
Anyone wanting to command attention at Halloween parties, film noir nights, 1920s events, or costume contests finds the Ms. Gangster Costume delivers that powerful presence. Couples planning group mob themes and those who love embodying bold characters discover this complete set transforms them into someone genuinely commanding for the night.
Is the Ms. Gangster Costume available with discrete shipping across Australia?
Australian buyers can order the Ms. Gangster Costume with discrete nationwide shipping, ensuring your complete 1920s ensemble arrives ready to impress. Available in sizes Small through XXXL/XXXXL from Seven 'til Midnight, this commanding costume ships privately so you can prepare for your transformation without announcing your plans to neighbors.

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