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Women's Halloween Cocktail and Party Dress Strapless Metallic Midi with Cascading Ruffles

Regular price $59.99 Sale price$29.99 Save 50%
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Free shipping · Order today, arrives in 6–8 business days
Ships in 2–3 business days from our North American warehouse · tracked delivery 4–5 business days

Strapless Metallic Midi Dress with Cascading Ruffles – Glamorous Cocktail and Party Dresses for Every Occasion

Cocktail and party dresses don't get more striking than this strapless metallic midi dress, designed to transform you into the standout guest at any celebration. Crafted from shimmering sequin fabric with horizontal abstract stripes in pink and purple tones, this sleeveless bodycon silhouette delivers high-impact glamour for Halloween parties, engagement parties, holiday events, and beyond. The cascading side ruffles and high slits create elegant movement, while the midi length keeps the look sophisticated and wearable for semi-formal cocktail occasions, birthday celebrations, and seasonal festivities alike.

A seasonal best seller – this metallic midi dress is a go-to choice for women seeking elegant cocktail dresses for any party.

Halloween stock sells out fast — order early. Dispatched within 24–48 hours.

Why You'll Love This Strapless Party Dress

  • Show-stopping shimmer: The glittering sequin fabric and metallic finish ensure you'll catch every light on the dance floor or at any festive gathering.
  • Flattering fitted silhouette: The bodycon cut and cascading ruffles create a polished look that works for plus size party dresses through to smaller frames, with high side slits for comfortable movement.
  • Versatile midi length: Perfect for holiday dress occasions, grad parties, graduation parties, and bridal party events – a true multi-occasion investment piece.
  • Effortless elegance: Slip on and go – no complicated fastenings, just instant glamour for semi-formal cocktail events and birthday dresses for women who value simplicity.
  • Reusable year after year: The timeless metallic design works for Halloween, Christmas parties, New Year's Eve, and beyond – store carefully and enjoy season after season.

Perfect For

Halloween parties & spooky celebrations: The shimmering metallic finish and bold striped pattern make this an instant costume-ready option for themed Halloween events and dress-up nights.

Engagement parties & festive occasions: Elegant enough for formal celebrations, this metallic midi dress suits engagement party dresses and holiday dress occasions where you want to stand out.

Cocktail party women's dresses & night out: The fitted bodycon shape and cascading ruffles deliver the polish of a semi-formal cocktail dress for girls' nights, birthday dresses for women, and evening events.

Bridal party & special events: The sophisticated silhouette and high-impact finish make this ideal for bridal party dresses, grad parties, and graduation parties where you want to look your absolute best.

Specifications

  • Material: Glittering sequin fabric with metallic finish
  • Design: Strapless bandeau neckline, sleeveless, fitted bodycon silhouette
  • Length: Midi
  • Details: Cascading side ruffles, high side slits, horizontal abstract stripes
  • Colour: Pink and purple tones
  • Size Range: S, M, L, XL

What's in the Box

  • 1x Strapless Metallic Midi Dress with Cascading Ruffles

Slip on this glamorous strapless party dress and you're ready to shine. The lightweight sequin fabric drapes beautifully and moves with you throughout the night. For long-term care, hand wash gently or dry clean to preserve the metallic finish, then store flat or hang on a padded hanger in a cool, dry space so it's ready to dazzle again next season.

Halloween is almost here – order now so this elegant cocktail dress arrives in time for your celebration. With fast dispatch and our money-back guarantee, you can shop with confidence and look your absolute best at every party.

Not sure about your size? Use Find my size above — it takes a few seconds. Most styles fit true to U.S. sizing; oversized styles are marked in the name. For coats, size up if you like to layer.

Not sure which size to choose? Use the Fit Finder on any product page — it recommends your size in a few seconds. Measurements below are body measurements.

Women — clothing

Size US Bust (in) Waist (in) Hips (in) EU
XS 0–2 31–32.5 24–25.5 34–35.5 32–34
S 4–6 33–34.5 26–27.5 36–37.5 36
M 8–10 35–36.5 28–29.5 38–39.5 38
L 12–14 37.5–39.5 30.5–32.5 40.5–42.5 40
XL 16 40.5–42.5 33.5–35.5 43.5–45.5 42
XXL 18 43.5–45.5 36.5–38.5 46.5–48.5 44
3XL 20 46.5–48.5 39.5–41.5 49.5–51.5 46

Men — clothing

Size Chest (in) Waist (in) Neck (in) EU
S 35–37 29–31 14–14.5 46
M 38–40 32–34 15–15.5 48–50
L 41–43 35–37 16–16.5 52
XL 44–46 38–40 17–17.5 54
XXL 47–49 41–43 18–18.5 56
3XL 50–52 44–46 19–19.5 58

Shoes

Women US EU Foot (in) Men US EU Foot (in)
5 35–36 8.6 7 40 9.6
6 36–37 8.9 8 41 9.9
7 37–38 9.3 9 42 10.3
8 38–39 9.6 10 43 10.6
9 39–40 9.9 11 44 10.9
10 40–41 10.3 12 45 11.3
11 41–42 10.6 13 46 11.6

Between sizes? For coats and jackets we recommend sizing up if you like to layer a sweater underneath. For personal fit advice, email contact@delmoe.com.

Free tracked shipping on every U.S. order. Processing 2–3 business days + delivery 4–5 business days (about 6–8 business days in total). Ships from our North American warehouse.

90 days to decide. Return unworn items with tags within 90 days of delivery for a full refund. Return shipping is paid by the customer — if an item is defective or we sent the wrong one, we email you a free prepaid label. Start a return at contact@delmoe.com.

Pay with Visa, Mastercard, American Express, Apple Pay or Google Pay. Our checkout is SSL-encrypted and hosted by Shopify (PCI DSS Level 1) — card details are never stored by DELMOE.

Please see the description for material details. To keep knits and wool-blends beautiful: hand wash cold or use a gentle wool cycle, lay flat to dry, and fold rather than hang. Coats: spot clean or dry clean.

The DELMOE promise

  • Designed in Montana. Every piece is chosen for real cold-weather wear.
  • Wear it for 90 days. Not right? Return it within 90 days of delivery.
  • Defective or wrong item? We send you a free prepaid return label.
  • Pay securely with Visa, Mastercard, Amex, Apple Pay or Google Pay — card details are never stored by us.

Free U.S. shipping

Tracked, on every order

90-day returns

Plenty of time to decide

Designed in Montana

Shipped from North America

Real people

Replies within a few hours

Customer reviews

What customers say

The Fall/Winter 2026 Lookbook

Shop the look

Eight looks shot around Delmoe Lake and Butte, Montana — layered, warm and quietly confident.

The camel coat & wide-leg trouser
01 The camel coat & wide-leg trouser Shop the look
Merlot cable knit, navy peacoat
02 Merlot cable knit, navy peacoat Shop the look
The sweater dress & knee-high boots
03 The sweater dress & knee-high boots Shop the look
Charcoal overcoat, first snow
04 Charcoal overcoat, first snow Shop the look
Packed with care

The DELMOE promise

Packed with care in North America

Every order is checked, folded and packed by hand, then shipped free with tracking. If something isn't right, you have 90 days to return it — and a real person answers every email, usually within a few hours.

Shipping & returns

Help center

Questions, answered.

Everything about orders, shipping, returns, sizing and payment. Still unsure? Write to us — a real person answers.

Email us

contact@delmoe.com
Replies within a few hours, Mon–Sat

How do I place an order?

Choose your size and color, add the piece to your bag and check out. You don't need an account — you can check out as a guest.

Will I get an order confirmation?

Yes. Right after checkout you'll receive a confirmation email with your order number and a summary. If you don't see it, check your spam folder or email contact@delmoe.com.

Can I change or cancel my order?

Email us as soon as possible with your order number. As long as your order hasn't shipped yet (orders are processed within 2–3 business days), we're happy to change or cancel it.

Are the sale prices final?

Our Fall/Winter 2026 prices are up to 40% off. Buy 2 items and save an extra 10%, 3 items 15% and 4 or more 20% — the bundle discount is applied automatically in your bag.

How long does delivery take?

Orders are processed in 2–3 business days, then delivered in 4–5 business days — about 6–8 business days in total.

How much does shipping cost?

Shipping is free on every U.S. order, with full tracking.

Where do you ship from?

DELMOE is designed in Butte, Montana, and your order ships from our North American warehouse.

How can I track my package?

You'll receive a tracking number by email as soon as your order ships. It can take up to 24 hours before the first scan appears.

What is your return policy?

You have 90 days from delivery to return unworn items with tags attached for a full refund to your original payment method.

How do I start a return?

Email contact@delmoe.com with your order number. We reply within a few hours with your return authorization and the return address.

Who pays for return shipping?

Return shipping is paid by the customer. If an item is defective, damaged or we sent the wrong item, we email you a free prepaid return label to print at home.

When will I receive my refund?

Once your return arrives and has been checked, we issue the refund within 3–5 business days. Your bank may need a few extra days to show it.

How do I find my size?

Tap Find my size next to the size options on any product page. Enter your height and weight, answer two quick questions, and we recommend your size in seconds.

Do your sizes run true to size?

Most pieces fit true to U.S. sizing. Oversized styles are marked in the product name and description. For coats, size up if you like to layer a chunky sweater underneath.

I'm between two sizes — which should I pick?

For a closer fit choose the smaller size; for a relaxed fit or layering, the larger one. Our Fit Finder also tells you when you're between sizes.

Can I get personal fit advice?

Of course. Email contact@delmoe.com with your height, weight and the piece you're considering — a stylist replies within a few hours.

Which payment methods do you accept?

Visa, Mastercard, American Express, Apple Pay and Google Pay.

Is my payment secure?

Yes. Our checkout is SSL-encrypted and hosted by Shopify (PCI DSS Level 1). Card details are processed by the payment provider and never stored by DELMOE.

When is my card charged?

Your payment method is charged when you place your order. Refunds always go back to the same payment method.

Are there any hidden fees or taxes?

No hidden fees. Prices are in U.S. dollars, shipping is free, and applicable sales tax is shown at checkout before you pay.


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