The Party Shop

Sparkle on. Stress gone. Here’s everything for the RSVPs, the OMGs & one more glass of bubbly.

Size 18-20 Plus Size Holiday Party Dresses & Outfits

Holiday Shop Party Shop Cozy Shop Winter Outfits Holiday Graphics Christmas Pajamas Christmas Sweaters Cozy Sweats

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Applied: 18/20
Applied: 18/20

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A woman in a patterned wrap top stands against a plain, light-colored background. A woman in a paisley-patterned blouse stands against a plain, light-colored background.
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Shimmer Faux-Wrap Peplum Top
$59.95
A person stands in wide-leg black sparkly pants and gold sandals against a plain cream background. A person wearing black, wide-leg, sparkly pants stands against a plain, light-colored background.
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Metallic Pull-On Wide Leg Pant
$79.95
A woman in a floral dress stands against a plain, light-colored background. A woman in a floral print dress stands against a plain, light-colored background.
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Shimmer Long-Sleeve Tiered Maxi Dress
$119.95
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A smiling woman in a silver velvet top stands against a plain, light-colored background. A woman in a gray velvet top and black pants stands against a plain, light-colored background.
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Velvet Swing 3/4-Sleeve Pleat-Front Top
$54.95
A woman wearing a green Frosty the Snowman shirt and plaid pants leans against a red North Pole mailbox against a plain light-blue background.
A smiling woman in a burgundy velvet top and matching pants stands against a plain, light-colored background. A woman in a velvet top and skirt stands against a plain, light background.
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Velvet Puff-Sleeve Top
$59.95
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A person stands in wide-leg velvet pants with pockets and gold sandals against a plain, light-colored background. A person wearing rust-colored velvet palazzo pants stands against a plain, light-colored background.
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Velvet Pull-On Wide Leg Pant
$79.95
A woman in a sparkling red jumpsuit stands against a plain, light-colored background. A woman in a sparkly red jumpsuit stands against a plain, light-colored background.
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Sequin Flutter-Sleeve Wide Leg Jumpsuit
$159.95
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1.0 stars
A woman in a shimmering brown tiered dress stands against a plain, light-colored background. A woman in a shimmering bronze dress stands against a plain, light-colored background.
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Plisse Tiered Maxi Dress
$109.95
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4.0 stars
A person's midsection is shown in the foreground, wearing red underwear with "Nice" written on it, against a plain, light-colored background. A person wearing red lingerie is posed against a plain, light-colored background.
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Rhinestone French Cut Brief Panty
$19.50
2 for $24.50
2+ for $12.25 Each
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A woman in a black argyle sweater and skirt stands against a plain, light-colored background. A woman in a black argyle sweater dress stands against a plain, light-colored background.
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Plaid V-Neck Sweater
$74.95
5.0 stars
A person wearing a black and white checkered skirt and black boots stands against a plain, light-colored background. A person wearing a black and white plaid skirt and black boots stands against a plain, light-colored background.
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Plaid A-Line Sweater Skirt
$69.95
5.0 stars
A woman in a light grey and cream sweater with a sequined zigzag pattern stands against a plain, light-colored background. A woman in a light gray and white sweater with sequined accents poses against a plain, light-colored background.
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Sequin Chevron Sweater
$84.95
A smiling blonde woman in a blue bodysuit and patterned wrap poses against a light green background with a decorative border.
A woman in a cream-colored, sleeveless, ribbed top with subtle embellishments on the neckline stands against a plain, light-colored background. A woman with long, dark hair wearing a cream-colored tank top stands against a plain, light-colored background.
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Embellished High-Neck Rib Tank
$39.95
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5.0 stars
A close-up of a person wearing a red lace bra and matching high-waisted underwear with gold accents, against a plain white background. A close-up view of a person's buttocks in red lace underwear is set against a plain, light-colored background.
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Metallic Lace Wide-Side Thong
$19.50
2 for $24.50
2+ for $12.25 Each
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3.0 stars
A smiling woman with curly hair in a black turtleneck and patterned pants stands against a plain, light-colored background. A woman with curly hair, seen from the back, wears a black long-sleeved shirt and patterned pants against a plain, light-colored background. QUICKVIEW
Ribbed Turtleneck Top
+3 +3 +3
$44.95
5.0 stars
A person stands wearing a black skirt with a red rose pattern and black boots against a plain, light-colored background. A person wearing a floral skirt and black boots stands against a plain, light-colored background.
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Floral Print Satin Slip Midi Skirt
$84.95
1.5 stars
Two women pose with wrapped gifts against a plain white background and red flooring.
A woman in a sparkly grey wrap dress stands on a plain beige background. A woman in a sparkly black dress stands with her back to the viewer against a plain, light-colored background.
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Metallic Flutter-Sleeve Midi Dress
$99.95
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A woman in a black velvet dress stands against a plain, light-colored background. A blonde woman in a black velvet dress stands against a plain, light-colored background.
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Long-Sleeve Velvet Swing Dress
$99.95
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5.0 stars
A smiling woman in a red and black plaid cardigan and black pants stands against a plain, light-colored background. A woman in a red plaid cardigan and black pants stands against a plain, light-colored background.
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Plaid Open-Front Coatigan
$129.95
5.0 stars
A person stands in black knee-high boots and a red plaid skirt against a plain, light-colored background. A person wearing a red and black plaid skirt and black knee-high boots stands against a plain, light-colored background.
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Plaid Sweater Skirt
$69.95
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A smiling woman in a red textured blouse stands against a plain, light-colored background. A woman in a red floral textured blouse stands against a plain, light-colored background.
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Shimmer Split-Neck Ruffle-Detail Blouse
$69.95
A smiling woman wearing a sheer white polka-dot top and red pants stands against a plain, light-colored background. A woman wearing a sheer white polka-dot top and red pants stands against a plain, light-colored background.
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Fitted Polka Dot Mesh Top
$59.95
A person stands in bright red wide-leg pants and black sandals against a plain, light-colored background. A person wearing red wide-leg pants stands against a plain, light-colored background.
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4-Season High-Rise Elastic-Back Wide Leg Pant
$84.95
5.0 stars
A close-up of a woman's torso in red lingerie with black lace accents is set against a plain, light-colored background. A close-up of a person's buttocks in red lingerie is set against a softly lit, neutral background.
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Lace-Trim French Cut Thong
$19.50
2 for $24.50
2+ for $12.25 Each
Use Code MERRY50 to Save More
5.0 stars
A woman with red hair wearing a green patterned sweatshirt and blue jeans stands against a plain off-white background. A woman with red hair wearing a green sweatshirt and blue jeans stands against a plain, light-colored background. QUICKVIEW
Sequin Fair Isle Sweatshirt
$69.95
A woman with dark skin and short hair smiles while wearing a black floral top with ruffled sleeves, set against a plain beige background. A woman in a floral top stands against a plain, light-colored background. QUICKVIEW
Ruffle Cap-Sleeve Popover Blouse
+6 +6 +6
$49.95
$22.79 - $49.95
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4.7 stars
A person wearing black flared pants stands against a plain, light-colored background. A person wearing black flared pants stands against a plain, light-colored background.
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Ponte Pull-On High-Rise Embellished Boot Pant
$84.95
1.0 stars
A woman in a sparkly black v-neck top and matching pants stands against a plain, light-colored background. A woman with auburn hair stands in profile, wearing a shimmering black top and pants against a plain, light-colored background.
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LIVI Journey Foil Print Top
$69.95
A person wearing sparkly black sweatpants and black slippers stands against a plain, light-colored background. A person wearing sparkly black pants and black shoes stands against a plain, light-colored background.
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LIVI Journey Foil Print Relaxed Straight Pant
$69.95
A smiling woman in a black sweater adorned with sparkly bows stands against a plain, light-colored background. A woman in a black sweater with sequined bows stands against a plain, light-colored background.
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Beaded Bow Sweater
$84.95
5.0 stars
A woman in a sparkly silver dress stands against a plain, light-colored background. A woman in a sparkly silver dress stands against a plain, light-colored background.
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Metallic High-Neck Tie-Waist Maxi Dress
$109.95
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5.0 stars
A close-up of a person's torso in black underwear with a subtle sparkle, against a plain background. A person's lower back and buttocks are shown in black underwear against a plain background.
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Rhinestone French Cut Brief Panty
$19.50
2 for $24.50
2+ for $12.25 Each
Use Code MERRY50 to Save More
A woman in a black polka dot dress stands against a plain, light-colored background. A woman in a black polka dot dress stands against a plain, light-colored background.
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Embellished Faux-Wrap Jersey Midi Dress
$99.95
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A woman in a dark grey sweatshirt with a sequined bow neckline stands against a plain, light beige background. A woman in a gray sweatshirt and black leggings smiles over her shoulder against a plain, light-colored background.
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Sequin Bow Sweatshirt
$69.95
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5.0 stars
A smiling woman with short hair wears a black ruffled blouse and maroon pants against a plain, light-colored background. A woman in a black ruffled-sleeve blouse and maroon pants stands against a plain, light-colored background. QUICKVIEW
Ruffle Cap-Sleeve Popover Blouse
+6 +6 +6
$37.99 - $49.95
4.7 stars
A person's torso is shown from the waist down, wearing burgundy lace-trimmed underwear and a matching bra, against a plain, light-colored background. A person's lower body is shown in the foreground, wearing burgundy underwear with a criss-cross detail on the back, against a plain, light-colored background.
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Strappy-Back French Cut Brief Panty
$19.50
2 for $24.50
2+ for $12.25 Each
Use Code MERRY50 to Save More

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