Hammerhead Bikini Top

Regular price $98.00 USD
Shipping calculated at checkout.
Size
Size guide

Size Guide

Size US Dress Size Bust (in) Waist (in) Hips (in)
XS 0–2 31–33 24–26 33–35
S 4–6 33–35 26–28 35–37
M 6–8 35–37 28–30 37–39
L 10–12 37–39 30–32 39–41
XL 12–14 39–41 32–34 41–43
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Description

Description

Delicate in silhouette yet striking in detail, the Hammerhead Triangle Bikini Top is a timeless resort essential reimagined through the lens of the ocean. Featuring our exclusive Hammerhead Shark print, this adjustable triangle top is designed to flatter with customizable coverage and an effortlessly elegant fit.
Crafted from premium recycled stretch fabric and finished with signature gold shark tooth charms, every detail reflects Under the C Swim's commitment to elevated craftsmanship. Soft removable cups provide customizable shaping and support, while the adjustable neck and back ties allow for your perfect fit.
Sophisticated, versatile, and endlessly wearable, the Hammerhead Triangle Bikini Top transitions effortlessly from sun-soaked beaches to luxury resorts.
Luxury swimwear inspired by the ocean. Designed to be worn everywhere.

Product Details
Exclusive Under the C Swim™ Hammerhead Shark print
Adjustable triangle cups for customizable coverage
Removable soft cups
Adjustable halter neck and back ties
Signature gold shark tooth charms
Premium recycled stretch fabric
Fully lined for comfort and coverage
Gold accent bead detail
Designed in the USA
Ethically crafted

Fit
Adjustable triangle silhouette
Light to moderate support
Adjustable neck and back ties
Removable cups
True to size

Fabric
Shell
80% Recycled Nylon
20% Spandex
Lining
92% Polyester
8% Spandex

Care
To preserve the beauty of your swimwear:
Hand wash separately in cold water
Use mild detergent
Do not bleach
Do not wring or twist
Lay flat or hang to dry
Do not tumble dry
Do not iron
Avoid prolonged exposure to sunscreen, oils, and rough surfaces to protect the fabric and custom hardware

Size Guide

Size Guide

Size Guide — Under the C Swim (U.S. Sizing)

XS
• Bust: 31–32 in
• Waist: 23–24 in
• Hips: 33–34 in
• Cup Size: A–Small B

S
• Bust: 33–34 in
• Waist: 25–26 in
• Hips: 35–36 in
• Cup Size: B–Small C

M
• Bust: 35–36 in
• Waist: 27–28 in
• Hips: 37–38 in
• Cup Size: Full C–D

L
• Bust: 37–39 in
• Waist: 29–31 in
• Hips: 39–41 in
• Cup Size: D–DD

XL
• Bust: 40–42 in
• Waist: 32–34 in
• Hips: 42–44 in
• Cup Size: Full DD–DDD

Fit Notes:

• Our suits are double-lined and designed to sculpt and support.
• If between sizes, we recommend sizing up for a more relaxed fit, or sizing down for a more snug, lifted feel.
• All tops and bottoms are sold separately to allow custom sizing.

Stylist Tip

Stylist Tip

Made with ultra-soft, shaping Carvico fabric from Italy

Model Measurments

Model Measurments

  • 32 Bust
  • 24 Waist
  • 30 Hips
  • 5’5”
  • 110 lbs
Return & Shipping Policy

Return & Shipping Policy

Shipping Policy (U.S.)
Domestic Shipping (USA):

Standard Shipping: 3–7 business days – $6.95
Free Shipping on orders over $250
Express Shipping: 1–3 business days – $19.95


Order Processing:
Orders ship within 2–3 business days.
Orders placed on weekends or holidays will be processed the next business day.

International Shipping

Calculated at checkout based on destination.
Customer is responsible for any customs duties or taxes.

Return & Exchange Policy
Returns:

We accept returns on full-price, unworn items within 14 days of delivery.
Swimwear must be returned in original condition, with tags and hygiene liners attached.
Return shipping is the customer’s responsibility (or include a $7.95 return label fee if you want to offer prepaid labels).


Exchanges:
We offer free size or style exchanges within 14 days of delivery.


Final Sale Items:
Sale items, discounted pieces, and gift cards are final sale.


Return Process:
To initiate a return or exchange, email us at [hello@underthecswim.com] with your order number.

Frequently asked questions

What are shipping details

Domestic Shipping (USA):

  • Standard Shipping: 3–7 business days – $6.95
  • Free Shipping on orders over $250
  • Express Shipping: 1–3 business days – $19.95

Order Processing:

  • Orders ship within 2–3 business days.
  • Orders placed on weekends or holidays will be processed the next business day.

International Shipping:

  • Calculated at checkout based on destination.
  • Customer is responsible for any customs duties or taxes.
What is the return policy?

We accept returns on full-price, unworn items within 14 days of delivery.

  • Swimwear must be returned in original condition, with tags and hygiene liners attached.
  • Return shipping is the customer’s responsibility.
  • We offer free size or style exchanges within 14 days of delivery.
  • Sale items, discounted pieces, and gift cards are final sale.
  • To initiate a return or exchange, email us at carlyswimwear@gmail.com with your order number.
Need help with sizing or fit?

We're happy to guide you. Email us at fit@underthecswim.com for personalized recommendations.

Where sustainability meets understated luxury

luxurious swimwear

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