Front view of a model wearing the blue BY Beach or Bust one-piece swimsuit.

Blue BY swimsuit laid flat with a hat and sunglasses, showing the low scoop back and BY monogram.

Front view of the blue BY Beach or Bust swimsuit with tropical BikiniYes chest artwork.

Right front view of the blue BY Beach or Bust scoop-neck swimsuit on a model.

Back view of the blue BY swimsuit showing its low scoop back and gold-tone monogram.

Left front view of a model wearing the blue BY Beach or Bust one-piece swimsuit.

Outdoor back view of the blue BY swimsuit showing the low back and cheeky coverage.

Angled left front view of the blue BY Beach or Bust swimsuit on a model.

Model lounging outdoors in the blue BY Beach or Bust one-piece swimsuit.

Model wearing the blue BY swimsuit, showing the low back and lower-back monogram.

Right rear view of the blue BY Beach or Bust swimsuit with cheeky coverage.

Left rear view of the blue BY Beach or Bust swimsuit with a low scoop back.

Right front view of the blue BY swimsuit showing its tropical Beach or Bust chest design.

Product front view of the blue BY swimsuit with tropical BikiniYes and Beach or Bust lettering.

Angled right product view of the blue BY Beach or Bust one-piece swimsuit.

Angled left product view of the blue BY Beach or Bust one-piece swimsuit.

Flat lay of the blue BY Beach or Bust swimsuit beside a straw hat, sunglasses and beach accessories.

BY Beach or Bust — Women’s Blue One-Piece Swimsuit

Name: BY Beach or Bust — Women’s Blue One-Piece Swimsuit
Brand: Bikini Yes
SKU: 3487963_9015
Price: 59.0 USD
Availability: InStock

NEW ARRIVAL 11/2026

37 people viewed this in the last 24 hours

Vendor:Bikini Yes

SKU:3487963_9015

Availability:In Stock

Product Type:One Piece Swimsuit

$59.00 USD

Size: S

Need help measuring? Learn How to Measure Yourself

Color: Blue

Designed for a flattering fit, true to size — see size guide below

Product Information & Fit: Colours may vary slightly due to lighting and screen settings. Fit and appearance may differ by body shape and sizing. Minor measurement variations are possible. Please refer to the size guide before ordering.

This purchase earns you $1.77 in Store Credit toward your next look.

30-Day Easy Returns

If it doesn’t fit or you change your mind, return it for a refund, store credit, or exchange.

View Full Return Policy page.

Affordable Shipping Ships from Canada 🇨🇦 and the USA 🇺🇸, depending on item availability. Tracking included.

🇨🇦 🇺🇸 CANADA & USA ONLY · SHIPPING CALCULATED AT CHECKOUT · NO FREE SHIPPING

🚚Estimated Delivery: 8–12 business days

MIX, MATCH & SAVE Get 15% off your second item. 15% OFF

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Scroll down for sizing and full product details.

BY Beach or Bust — Women’s Blue One-Piece Swimsuit

Mix. Match. Make it yours.

Create your look

Choose pieces from the store, line them up, and add the complete outfit to your cart.

Style this item

BY Beach or Bust — Women’s Blue One-Piece Swimsuit pairs a rich blue base with our tropical BikiniYes logo and the words “Beach or Bust” across the chest. Pink script, hibiscus flowers, palm trees, ocean waves and a golden sun bring the artwork to life. A gold-tone BY monogram with “Always in Season” and “EST. 2025” finishes the lower back.

A scoop neckline, low scoop back and cheeky cut create a clean silhouette for swimming, beach days and poolside lounging. Smooth four-way stretch fabric moves with you, while the double-layer front adds coverage.

💬 The Beach or Bust Statement

Rich blue swimsuit with colourful tropical BikiniYes artwork
“Beach or Bust” lettering across the chest
Gold-tone BY monogram on the lower back
A signature look for beach clubs, resort escapes and pool days

✨ Stylish yet practical

Women's one-piece swimsuit with a scoop neckline
Low scoop back and cheeky coverage
Smooth four-way stretch
Chlorine-resistant fabric
Double-layer front with zig-zag stitching
Available in sizes S, M, L and XL

💖 Why You'll Love It

The blue base makes the pink tropical logo stand out
Printed front and back branding adds a signature finish
Flexible fabric keeps you comfortable while swimming or relaxing
Easy to style with a sarong, linen shorts or a lightweight cover-up

✨ Complete the Look

Pair it with a layer from our Beach Cover Ups, browse more One-Piece Swimsuits, or explore the BY Signature Collection.

🧵 Fabric & Fit

US manufacturing specification: 78% polyester, 22% elastane; 8.56 oz/yd² (290 g/m²)
EU manufacturing specification: 84% polyester, 16% elastane; 6.78 oz/yd² (230 g/m²)
Composition and fabric weight depend on the manufacturing location
Four-way stretch with a double-layer front
Scoop neckline, low scoop back and cheeky coverage
Colour: Blue with multicoloured chest artwork and a gold-tone BY back monogram

Print detail: The artwork, lettering and gold-tone effects are printed onto the fabric.

🧼 Care Instructions

Rinse in fresh water after swimming. Hand wash cold with mild detergent and follow the garment care label. Do not bleach or wring; dry flat in the shade. Avoid rough surfaces and ironing the printed artwork.

Each BY Signature swimsuit is made to order and features a double-layer front with durable zig-zag stitching.

🚚 BY Signature Shipping

Made to order. Available in Canada 🇨🇦 and the USA 🇺🇸 only, with tracking. Ships separately from our regular collection. Shipping is calculated at checkout; standard free-shipping thresholds and free-shipping promotions do not apply. Please allow time for production before dispatch.

📏 Find Your Fit — Size Guide & How to Measure

Need help choosing your size? Open How to Measure & Find Your Fit for our measurement guide.

Body measurements: Use your bust, waist and hip circumferences to choose your size. Keep the tape level and comfortably snug without pulling it tight. These are body measurements, not measurements of the swimsuit laid flat. Torso length and personal fit preference also affect one-piece swimsuit fit.

Body measuring diagram for choosing a swimsuit size

A — Bust / Chest: Measure around the fullest part of your bust.
B — Waist: Measure around your natural waistline.
C — Hips: Measure around the fullest part of your hips.

Body Size Guide — Inches

Size	Bust / Chest (in)	Waist (in)	Hips (in)
S	34⅝	26¾	37
M	36¼	28⅜	38⅝
L	37¾	29⅞	40⅛
XL	41	33⅛	43¼

Body Size Guide — Centimetres

Size	Bust / Chest (cm)	Waist (cm)	Hips (cm)
S	88	68	94
M	92	72	98
L	96	76	102
XL	104	84	110

Detailed Swimsuit Measurements — Inches

These are actual garment measurements, taken with the swimsuit laid flat and unstretched. Compare with a similar swimsuit you already own. These widths and length are not body circumferences. Handmade measurements may vary by up to 1 inch.

One-piece swimsuit garment diagram: A chest width, B hip width and C length

Size	A — Chest Width (in)	B — Hip Width (in)	C — Length (in)
S	13	14⅜	26⅛
M	13¾	15⅛	26⅝
L	14⅝	16	27
XL	16⅛	17½	27¾

A — Chest width: Across the swimsuit at chest level, laid flat.
B — Hip width: Across the swimsuit at the hips, laid flat.
C — Length: From the top of the shoulder strap to the lowest point at the crotch, following the points shown in the diagram.

Colours and print placement may vary slightly. Fit depends on body shape, torso length and personal preference. Please review this item’s measurements before ordering.

Shipping — BY Signature
Delivery is available to Canada 🇨🇦 and the USA 🇺🇸 only.

Shipping is calculated and added at checkout. BY Signature items ship separately from our regular collection and do not qualify for standard free-shipping offers.

Once your order ships, you’ll receive tracking information by email.

Returns
Return eligible items within 30 days in original condition. See our Return Policy for full details.

THE BIKINI YES EDIT

Made for the moment.

A confident statement piece styled for sunshine, resort plans and every getaway moment worth dressing for.

BY Beach or Bust — Women’s Blue One-Piece Swimsuit

WHY YOU'LL LOVE IT

Statement style,
without the effort.

DESIGNED TO STAND OUT
A polished silhouette gives the look instant impact.

VACATION-READY ENERGY
Made for resort days, sunset plans and effortless escapes.

STYLE IT YOUR WAY
Dress it up or keep it relaxed — make the look entirely yours.

YOUR NEXT ESCAPE

“The piece you reach for when the plans deserve a little more.”

Designed to be noticed.

Confident details do the work — so styling stays beautifully simple.

From sunshine to after dark.

A polished look made for vacation plans, dinners and spontaneous moments.

Confidence, packed.

An easy statement piece that earns its place in your getaway wardrobe.

SHOP WITH CONFIDENCE

Your getaway wardrobe,
backed by Bikini Yes.

30 DAYSReturn window

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Canada & USADelivery Available

Designed for Your Comfort

Thoughtfully Designed. Distinctively BY.

Discover BY Signature — our exclusive collection of statement swimwear and everyday apparel, featuring original designs, distinctive details and quality-focused craftsmanship.