Beach Please! Mermaid Costume Set

$30.99

Dive into fantasy with this dreamy mermaid-inspired lingerie set — complete with a high-neck halter top, ruched side-tie skirt with tulle trim, G-string panty, and matching shell pasties. Available in three sizes to flatter every curve.

Lingerie Design
Weight	0.42 oz
Brand:	Fantasy Lingerie
Color:	Blue
Audience	Women
Size:	3X/4X, L/XL, M/L
Material	Nylon, Spandex

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SKU: N/A Category: School Girl Costume

Description

Mermaid Lingerie Costume — Beach Please! Mermaid Costume Set by Fantasy Lingerie

The mermaid lingerie costume that turns any night into a fantasy scene

Fantasy Lingerie’s Beach Please! set is a four-piece teal mermaid lingerie costume built for the moment you want to feel genuinely magical. The blue nylon-spandex blend clings in all the right places, the halter silhouette flatters, and the full set — halter top, ruched side-tie skirt with tulle trim, G-string panty, and shell pasties — arrives discreetly so the only reveal is yours. Available in M/L, L/XL, and 3X/4X.

Mermaid Lingerie Costume Features & Specifications

Six standout details that make this Fantasy Lingerie mermaid costume the full package.

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Four-Piece Complete Set

Halter top, ruched skirt, G-string panty
Matching shell pasties included
Fully coordinated look out of the box

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Teal Blue Colorway

Lustrous blue teal finish
Shimmery mermaid-inspired tone
Color-coordinated across all four pieces

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Halter & Ruched Silhouette

High-neck halter top, adjustable tie
Ruched side-tie skirt with tulle trim
Flattering drape for every body

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Three Inclusive Sizes

Available in M/L, L/XL, and 3X/4X
3X/4X fits bust 46″–49″, hips 49″–52″
Check size guide before ordering

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Material & Care

80% nylon, 20% spandex blend
Hand wash cold; lay flat to dry
Do not bleach; store away from sunlight

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Discreet Delivery

Ships in a plain, unmarked brown box
No hint of contents on the outside
Discreet billing descriptor on every order

Mermaid Lingerie Costume User Guide & Play Styles

Setting the scene: wearing your teal mermaid costume for a themed intimate night

A themed evening starts with the right entrance, and this halter mermaid lingerie costume is designed to deliver exactly that. Tie the high-neck halter at the nape, adjust the ruched side-tie skirt to your preferred drape, and apply the shell pasties last for the full reveal. The nylon-spandex blend stretches to move with you — nothing pinches, nothing gaps. Whether you keep the full four-piece set on for ambiance or use individual pieces as the night evolves, Fantasy Lingerie built this to be as versatile as it is striking. For more ideas on building a memorable night, browse the full lingerie collection.

Gifting a plus-size mermaid costume: what to know before you order

The Beach Please! set makes an unexpectedly personal gift — it arrives in a plain brown box with discreet billing, so the surprise stays intact until opening. Three sizes (M/L, L/XL, 3X/4X) mean you can select the right fit when you know her measurements: the 3X/4X size runs bust 46″–49″ and hips 49″–52″. The body-safe nylon and spandex materials wash easily by hand in cold water, so care instructions are straightforward to pass along. For broader gifting inspiration, explore the Her Pleasure collection.

More Themed Lingerie from Fantasy Lingerie

Love the fantasy vibe? Explore more themed lingerie sets and costumes across the Her Pleasure collection.

💗More School Girl CostumeBrowse the full school girl costume range.💗All ThemedBroader category — every themed style.💗Fairytale CostumeRelated her pick — different feature set.💗TV & Movie CostumeRelated her pick — different feature set.

📦 Plain-Box Shipping
⚡ 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.

Free Shipping Tab

📦 Discreet Shipping

Free Shipping
on Orders $69+

Or any product with a HOT label — automatic free shipping, no code needed. Plain brown box. Discreet billing. Delivered in 3 business days via USPS Priority.

Under $69

$7.95

Flat-rate USPS Priority — 3 business days to your door.

Plain Brown Box

No logos, no graphics, no product names on the outside. Looks like any other package.

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Discreet Billing

Our business name — not "Discreet Toys" — appears on your card statement.

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3-Day Delivery

USPS Priority Mail. Tracking number emailed the moment it leaves our warehouse.

How Your Order Arrives

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Order Placed

Checkout in under 60 seconds

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Packed Discreetly

Plain box, no markings

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✈️

USPS Priority

Tracking emailed to you

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At Your Door

3 business days, average

Fantasy Lingerie Sizing Chart

Sizing Tips — Read Before You Pick:

Match your item's size code to the right chart. Fantasy Lingerie sizes pieces by collection — find the size designation on your product (S/M, OS, QS, 1X/2X, etc.) and use the matching chart below.
Between sizes? We recommend sizing up — most pieces fit better with a little room than too tight.
Stretchy fabrics (spandex, mesh, fishnet) tend to run true-to-size; structured pieces run snugger — size up one when in doubt.
Multi-piece sets are typically sized by the bottom — match your hip measurement first.
One Size (OS) works for most XS-M; Queen Size (QS) works for L-XL+. Confirm against the bust and hip columns below.

Lingerie Size Chart

Measurement	S/M	M/L	L/XL	QS
Bust	33"-35"	36"-38"	38"-40"	40"-42"
Waist	24"-27"	28"-31"	31"-34"	34"-38"
Hips	34"-37"	38"-40"	40"-42"	42"-44"
Cup Sizes	A/C	C/D	D/DD	DD/DDD

Panty Size Chart

Measurement	OS	QS
US Size	2-12	14-18
Waist	25"-29"	30"-34"
Hips	34"-38"	42"-48"

Curve Collection

Measurement	1X/2X	3X/4X
US Size	14-18	18-22
Bust	40"-46"	46"-49"
Hips	44"-49"	49"-52"

Tease & Play Collections

Measurement	S/M	M/L	L/XL	1X/2X	3X/4X
US Size	2-6	8-12	12-16	14-18	18-22
Bust	32"-36"	34"-38"	36"-40"	40"-46"	46"-49"
Hips	33"-38"	36"-40"	38"-42"	44"-49"	49"-52"

Vixen Collection

Measurement	OS	L/XL	QS
US Size	2-12	10-14	14-18
Bust	32"-38"	38"-42"	42"-46"
Hips	34"-38"	38"-44"	42"-49"

Sheer Collection

Measurement	OS	QS
US Size	2-12	14-18
Bust	32"-38"	42"-46"
Hips	34"-38"	42"-49"

Bottoms Up Collection

Measurement	S/M	L/XL	QS
US Size	2-6	8-12	14-18
Bust	24"-26"	27"-29"	30"-34"
Hips	34"-38"	38"-42"	42"-48"

How to Measure

Body measurement guide — bust, waist, hips

BUST: Measure around the widest point of your bust area, with arms relaxed at sides.
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, feet together.

Stand straight, feet together, body relaxed. Measure twice for accuracy. Wear thin, fitted clothing for best results.

The size chart is a general guideline. 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 recommend sizing up. Reference sizing courtesy of Fantasy Lingerie.