Is this swimsuit good for swimming laps?

The wide straps and one-piece cut keep it in place for casual swimming. It is not a technical training suit, so heavy lap swimming may stretch it faster.

Does the notch neckline provide enough coverage?

The square neckline sits fairly high and the notch is a small detail. Shoppers with a larger bust may want more support than the design offers.

How does the high-cut leg fit?

The leg is cut high on the hip, which gives a longer look. If you prefer full seat and hip coverage, this cut may feel brief.

The suit has a front lining for modesty. The black fabric is opaque when wet.

Can I wear it as a bodysuit with jeans or shorts?

Yes. The solid black color and square neck make it easy to style as a bodysuit under shorts or a skirt.

What do buyers say about the By The Beach Black Square Notch One Piece Swimsuit?

Rated 4.4 out of 5 from 5 ratings. Buyers like: Very flattering fit; Supports a heavy chest; Material feels higher end. Common complaints: Uncomfortable on the top portion; kept fidgeting with straps in the pool; Bottom portion was loose after it got wet.

By The Beach Black Square Notch One Piece Swimsuit

Best price now

$20.99at Pink LilyChecked 42 min ago

Prices are checked against each store and labelled with when.

Visit Pink Lily

By The Beach Black Square Notch One Piece Swimsuit

Best price now

$20.99at Pink LilyChecked 42 min ago

Prices are checked against each store and labelled with when.

Visit Pink Lily

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Lowest price today: $20.99 at Pink Lily (checked Nov 11, 2026).

Our take on the By The Beach Black Square Notch One Piece Swimsuit

A black one-piece swimsuit with a square neckline and a notch cut at the center of the chest. The wide straps and high-cut leg give it a sporty, clean shape that suits swimming and poolside wear. It is a simple, solid-color option for shoppers who want a flattering basic rather than a print or trend piece. Compared with ruched and cutout suits, it offers more coverage and a more classic silhouette.

Best forSwimming laps and pool daysShoppers who prefer solid black basicsWide-strap support without a halter tieModerate coverage with a high-cut leg

Pros

Square neckline with notch detail adds shape without cutouts
Wide straps sit flat and stay put
High-cut leg lengthens the silhouette
Solid black pairs with any cover-up
Simple design works for swim and everyday pool use

Cons

Limited size and color options
Notch neckline may gap on smaller busts
High-cut leg is not for shoppers wanting full coverage
No cups or underwire for shaping

By The Beach Black Square Notch One Piece Swimsuit prices at every store

Pink LilyNew
In stock
$20.99Checked 42 min ago
Visit Pink Lily

By The Beach Black Square Notch One Piece Swimsuit price history

Lowest price we've seen: $20.99 on Nov 11 at Pink Lily. Tracked across 1 store since Nov 11.

From Pink Lily

Fabric has stretch
Removable adjustable straps
Padded cups
Notched bustline
Self-tie back
Lined with padding

Sizes: XS, S, M, L, XL
Materials: 95% polyester 5% elastane
Sizing: Model Olivia is 5'8" wearing a size S; one reviewer says it fits true to size, another says it was slightly short in the torso for a tall frame
Care: Machine wash cold, no drum drying
Returns: Free returns when you choose store credit; refunds to original payment incur a processing fee
Shipping: Free shipping on U.S. orders over a threshold (excluding APO addresses)
In the box: One piece swimsuit

About the By The Beach Black Square Notch One Piece Swimsuit

DetailsFabric has stretchRemovable adjustable strapsPadded cupsNotched bustlineSelf-tie backLined with paddingMaterial and Care95% polyester 5% elastaneMachine wash cold, no drum dryingSize and FitSize Small approximate measurements.Length: 25"

What buyers say

Buyers like

Very flattering fit
Supports a heavy chest
Material feels higher end
Good coverage while fun and flirty
Back elastic ties let you tighten the fit
Straps seem removable

Buyers complain about

Uncomfortable on the top portion; kept fidgeting with straps in the pool
Bottom portion was loose after it got wet
Slightly too short in the torso for a tall wearer

Questions and answers

Is this swimsuit good for swimming laps?: The wide straps and one-piece cut keep it in place for casual swimming. It is not a technical training suit, so heavy lap swimming may stretch it faster.
Does the notch neckline provide enough coverage?: The square neckline sits fairly high and the notch is a small detail. Shoppers with a larger bust may want more support than the design offers.
How does the high-cut leg fit?: The leg is cut high on the hip, which gives a longer look. If you prefer full seat and hip coverage, this cut may feel brief.
Is it lined?: The suit has a front lining for modesty. The black fabric is opaque when wet.
Can I wear it as a bodysuit with jeans or shorts?: Yes. The solid black color and square neck make it easy to style as a bodysuit under shorts or a skirt.
Where is the By The Beach Black Square Notch One Piece Swimsuit cheapest?: At Pink Lily, for $20.99, as of our latest check.
What do buyers say about the By The Beach Black Square Notch One Piece Swimsuit?: Rated 4.4 out of 5 from 5 ratings. Buyers like: Very flattering fit; Supports a heavy chest; Material feels higher end. Common complaints: Uncomfortable on the top portion; kept fidgeting with straps in the pool; Bottom portion was loose after it got wet.

Stores we've priced the By The Beach Black Square Notch One Piece Swimsuit at

Pink Lily deals and prices

Stores we've priced the By The Beach Black Square Notch One Piece Swimsuit at

Pink Lily deals and prices