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Deal.ai › Monday Swimwear
Monday Swimwear
Monday Swimwear Sardinia One Piece

Monday Swimwear Sardinia One Piece

Best price now

$35.00at Monday SwimwearChecked 59 min ago
Deal: 81% off at Monday Swimwear →

Compared across 3 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $35.00 at Monday Swimwear (checked Nov 10, 2026).
  • Checked at 3 stores.

Our take on the Monday Swimwear Sardinia One Piece

The Sardinia is a classic one-piece from Monday Swimwear with a square neckline, high-cut legs and an open back. It is made from a nylon-spandex blend that includes recycled nylon, with moderate bottom coverage and a true-to-size fit. It suits shoppers who want a clean, solid swimsuit that works for pool days and beach trips alike. Against sportier or more structured suits, it trades support features for a simple, flattering cut.

Best forPool and beach daysShoppers who prefer classic, solid swimwearModerate coverage with a high-cut legSwimmers who want recycled fabric
Pros
  • Square neckline and open back give a balanced, flattering shape
  • High-cut leg lengthens the look of the legs
  • Moderate coverage suits most body types
  • Fabric includes recycled nylon
  • True-to-size fit reported by the brand
Cons
  • Hand wash cold and lay flat to dry, so no machine washing
  • Open back offers less support than a full-back suit
  • Solid color only, with no print options
  • Nylon-spandex can stretch over time with pool chemicals

Monday Swimwear Sardinia One Piece prices at every store

  • Monday SwimwearNew

    In stock

    $35.00Checked 59 min ago
    Visit Monday Swimwear
  • eBayPre-owned

    Availability unknownReturns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $55.00+ $10.20 shippingChecked 58 min ago
    Visit eBay
  • PoshmarkNew

    Availability unknown

    $75.00Checked 59 min ago
    Visit Poshmark
  • eBayNew

    Availability unknownReturns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $85.00+ $5.00 shippingChecked 58 min ago
    Visit eBay

Store links may earn us a commission.

Monday Swimwear Sardinia One Piece price history

Lowest price we've seen: $35.00 on Nov 10 at Monday Swimwear. Tracked across 2 stores since Nov 10.

From Monday Swimwear

  • Square neckline
  • Open back
  • High leg
  • Moderate bottom coverage
Sizes
P, S, M, L, V, VV, VVV
Materials
82% Nylon / 18% Spandex
Sizing
Tess is 5'6" and is a 32B (US) and is wearing a size P. Amina is 5'8" and is a 34D (US) and is wearing a size S.
Returns
This item is Final Sale. It cannot be returned for refund, credit or exchange.
Shipping
Shipping is calculated at checkout. Express shipping is offered for domestic orders and AU orders.
Size chart
Monday SizeUS Dress SizeBustUnder BustWaistHip
PP0030-31.524.5- 2622-23.532-33.5
P26.5- 2824-25.534-35.558-59
S28.5-3026-27.536-37.559-60
S/L35-3628-2959.5-60.5
M30.5-3228-29.538-39.560-61
L32.5-3440-41.561-62
V33-34.533-34.644-45.568-69
VV40 - 41.535 - 36.546 - 47.569-70
VVV42-43.537-38.537-38.648-49.5

Specifications

Age Group
Adults
Gender
Female
Style
One-piece, Classic
Style Type
Swimsuit
Subtype
One-piece
Alpha Size
VVV, L, M, P, S
Numeric Size
8 (US Dress Size)
Waist Size
36-37.5 (Monday Size VVV)
Recommended Age
ADULT
Bottom Coverage
Moderate coverage
Fabric Type
Spandex
Neckline
Square neckline
Pattern
Solid (Ivory)
Rise
High leg
Fit Type
True to size
Material
Spandex, nylon, Recycled nylon
Material Composition
82% nylon, 18% spandex
Sleeve Style
Sleeveless
Design Details
Open back
Silhouette
Classic one piece
Back Style
Open back
Care Instructions
Lay flat to dry indoors, Hand wash cold
Recycled Materials
Yes

Questions and answers

Does the Sardinia run true to size?
The brand lists it as true to size, and the sizing runs from P through VVV. Check the waist measurement for the VVV size, which is listed at 36 to 37.5 inches.
What is the fabric made of?
It is 82% nylon and 18% spandex, and the nylon includes recycled material. The blend gives stretch and a smooth finish.
How should I care for it?
Hand wash cold and lay flat to dry indoors. Skip the machine and dryer to protect the stretch and the shape.
What coverage does it offer?
It has moderate bottom coverage with a high-cut leg and an open back. That is less coverage than a full-back suit but more than a high-cut bikini bottom.
Is it good for swimming laps?
It is designed as a fashion swimsuit, not a performance suit. The open back and moderate coverage suit lounging and casual swimming better than lap training.
Where is the Monday Swimwear Sardinia One Piece cheapest?
At Monday Swimwear, for $35.00, 81% off, as of our latest check.
Where can I buy the Monday Swimwear Sardinia One Piece?
3 stores we checked sell it, including eBay, Monday Swimwear, Poshmark.

Stores we've priced the Monday Swimwear Sardinia One Piece at

  • Monday Swimwear deals and prices

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