Plus Size 4 Pc Sister Sin Costume

$82.99

Plus Size 4 PC Sister Sin Costume, Includes Garter Bodysuit with Flared Sleeves and Cross Detail, Metallic Shimmer Belt, Collar, and Nun Habit

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Description

Sin Costume — Plus Size 4 Pc Sister Sin Costume by Leg Avenue

Name: Best Sin Costume for Women — Leg Avenue | Discreet Toys
Brand: Leg Avenue
SKU: DT-LA-86978X
Price: 82.99 USD
Availability: InStock

A sin costume made to wear with comfort, confidence, and a little mischief.

Leg Avenue’s Plus Size 4 Pc Sister Sin Costume delivers a bold, lingerie-style look designed for curvier figures. Whether it’s a costume night or a playful private moment, this sin costume lets you explore something new in comfort, confidence, and privacy — no apologies needed.

Sin Costume Features & Specifications

Four pieces, one striking look. Here's what makes this Leg Avenue sin costume stand out.

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4-Piece Complete Set

Four coordinated costume pieces included
Everything you need in one box
No separate accessories to hunt down

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Plus Size Fit

Cut specifically for plus size curves
Generous proportions for real comfort
Confidence-first silhouette design

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Lingerie-Style Aesthetic

Bodysuit-inspired intimate styling
Flirty lines and feminine detailing
Doubles as intimate evening wear

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Leg Avenue Brand Quality

Trusted Leg Avenue construction
Consistent sizing and stitching
Popular in lingerie and costume categories

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Costume & Gift Ready

Great for themed nights or gifting
Ships discreetly in a plain brown box
No revealing packaging at the door

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Material & Care

Hand wash cold; air dry flat
Store folded away from direct light
Gentle care preserves shape and fabric

Sin Costume User Guide & Play Styles

Wearing the sin costume for a themed night or private moment

This plus size sin costume is built for women who want to step into a bold look without sacrificing comfort. The four-piece set layers easily, so you can wear it as a full costume for a themed evening or strip it down to the lingerie bodysuit underneath for something more intimate. Leg Avenue’s familiar sizing makes it easy to dress with confidence — the kind of night that starts with curiosity and ends exactly how you planned. For more inspiration, browse the full lingerie pleasure collection.

Gifting this sin costume — what to know

A sister sin costume makes a memorable gift for a partner or a playful surprise for yourself. The complete 4-piece format means nothing is missing when the box arrives. Since this falls squarely in the bodysuits and lingerie category, it pairs well with garters or other intimate accessories for a fuller look. Hand wash cold and air dry to keep the fabric fresh between wears — simple intimate care that extends the life of the costume.

More Lingerie from Leg Avenue

Love the look? Explore more Leg Avenue lingerie and costume styles in our Her Pleasure collection — bodysuits, garters, and statement pieces, all shipped discreetly.

💗More BodysuitsBrowse the full bodysuits range.💗All Lingerie PleasureBroader category — every lingerie pleasure style.💗GartersRelated her pleasure pick — different feature set.💗HarnessRelated her pleasure pick — different feature set.

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⚡ 3-Day Delivery
🎖️ Veteran Owned
🧪 Body-Safe Materials

Discreet Toys is veteran-owned and operated. Every order ships in a plain brown box with a discreet billing descriptor — your privacy is the priority from checkout to doorstep. Questions about your order? Our returns & refund policy covers the details. Free shipping on orders $69 or more.

It’s only freaky the first time.

Last updated · May 30, 2026

Leg Avenue Sizing

Women's Size Chart

Size	Dress Size	Bust	Waist	Hip	Torso
XXS	00-0	29-31"	23-24"	32-33"	26-27"
XS	0-2	32-33"	24-25"	34-35"	26-27"
S	4-6	34-35"	26-27"	36-37"	27-28"
M	8-10	36-38"	28-29"	38-39"	28-29"
L	12-14	39-40"	30-32"	40-42"	28-29"
XL	16-18	41-42"	33-35"	43-45"	30-31"
OS	2-12	34-40"	26-32"	36-42"	26-30"
S/M	2-8	34-37"	26-28"	36-38"	26-28"
M/L	8-14	38-40"	29-32"	39-42"	28-30"

Women's Plus Size Chart

Size	Dress Size	Bust	Waist	Hip	Torso	Cup
Queen	16-18	42-43.5"	33.5-35"	43.5-45"	31-32"	C-D
1X/2X	16-20	43-47"	36-38"	43-47"	31-32"	D-DD
3X/4X	22-26	48-52"	39-42"	48-52"	31-32"	DD+

Hosiery Size Chart

Size	Height	Weight	Thigh Width
One Size	4'11"-5'9"	90-165 lbs	N/A
Queen	5'0"-5'11"	150-220 lbs	N/A
1X-2X	5'2"-6'0"	180-240 lbs	N/A
3X-4X	5'3"-6'0"	235-275 lbs	N/A
S/M	N/A	N/A	21"-22.5"
M/L	N/A	N/A	23"-24.5"

Men's Size Chart

Size	Chest	Waist	Inseam
S	34-36"	28-30"	31-33"
M	38-40"	32-34"	31-33"
L	42-44"	36-38"	31-33"
XL	46-48"	40-42"	31-33"
S/M	36-38"	28-32"	30-31"
M/L	40-44"	34-38"	31-32"
OS	46-62"	N/A	N/A

How to Measure

Body measurement guide — bust, waist, hips, torso length

BUST: Measure around the widest point of your bust area.
WAIST: Measure the narrowest part of your natural waistline — about 1 inch above your belly button.
HIPS: Measure around the widest point of your bottom.
TORSO: Measure from the top of one shoulder diagonally across the fullest part of your bust to the bottom of your torso.

Stand straight with your feet together and body relaxed for accurate measurements. Measure twice for accurate results.

The size chart is a general guideline for average measurements. Sizes will vary depending on design, cut, style and fabrication. Most items fit true to size unless otherwise noted. If you are between sizes, we suggest sizing up. Reference sizing courtesy of Leg Avenue.

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