Designed for effortless confidence, this Hot Pink Halter Neck Bikini Set pairs our supportive DD+ Halter Neck Bikini Top with adjustable Tie Side Bikini Bottoms — a feminine, flattering combination that proves exceptional fuller bust support doesn’t have to look like supportive swimwear.

DD+ Halter Neck Bikini Top

A halter neck, reimagined for fuller busts.

Designed exclusively for DD+ cups, our Signature Halter Neck Bikini Top combines an elegant plunging neckline with the powerful, invisible support of our unique Core Swim Support System.

Unlike traditional fuller bust halters that can place uncomfortable pressure on the neck, support is engineered through the structure of the bikini itself — lifting, shaping and securing the bust while reducing reliance on the halter ties.

The result is a beautifully feminine silhouette with the confidence and security of serious fuller bust support, all concealed beneath clean, understated styling.

Tie Side Bikini Bottoms

Designed to sit beautifully on the hips, with adjustable side ties allowing you to personalise the fit and create your preferred silhouette.

Fully lined for stability and made from premium Italian eco-friendly swim fabric, offering luxurious softness and superior shape retention both in and out of the water.

Core Swim Bikini Top Size Advice:

1. Back size:

All Core Swim bikini tops are available in standard bra back sizing so you should order your standard bra size (e.g. 36). 

As with lingerie, to get the best support from your top, the back should fit snuggly. All Core Swim bikini backs are fully lined to increase stability and anchorage so they do not stretch when they get wet and always remain secure with movement - giving you complete confidence that your bikini is secure both in and out of the water.

2. Cup size:

All Core Swim bikini tops are available in cup sizes. Currently DD- H cup sizes. We advice that you order your standard cup size (e.g. G)

If you need any advice about which size to order then please contact us - we are always happy to help.

Free exchanges:

If your bikini arrives and does not fit you as you would like, we would be happy to exchange this for you free of charge. If you know the size you would like simply email us and we will arrange this for you. If you would like any advice on an alternative size, please email us and we will be happy to help.

 International Size Conversions:

Delivery Charges to UK

• Delivery is free for orders over £125
• The delivery fee for orders under £125 is £4.95 
• We use Royal Mail Tracked delivery service which will usually arrive within 2-3 business days from date of dispatch
  
• We do not currently offer next day delivery service
• We aim to dispatch orders within 2 working days. During busy promotional periods it may take longer to dispatch your order

International Delivery Charges

• USA - Standard International Delivery (3-7 days) = $30 USD
• Canada - Standard International Delivery (3-7 days) = $45 CAD
• Europe - Standard International Delivery (3-7 days) = £25 GBP 

International Duties and Taxes

All orders are shipped from the UK and may be subject to customs fees, import duties, and taxes once the shipment reaches your country. These charges are set and collected by your local customs authority and are outside of our control. Customers are responsible for paying any additional fees that may apply.

If you would like more information before placing an order, we recommend contacting your local customs office.

Returns Policy

• We want you to be completely happy with your Core Swim purchase but if you want to return it for any reason, then you can return it for a full refund (excluding any delivery charges)
• To start a return please sign into your account or follow this link Click here to start a return
• For non-sale items you must notify us of your intention to return within 14 days of receiving the item. 
• Once your return request has been confirmed, you have 14 days to return the item to us. Once your return request has been confirmed, you have 14 days to return the item to us
• For sale items or items discounted by more than 30% of their full selling price, you must notify us of your intention to return within 7 days of receiving the item. Once your return request has been confirmed, you have 7 days to return the item to us
• Returned items must be unused and unworn with hygiene stickers and security swing tags intact on the garments. Items we cannot resell due to damage whilst in your possession will not be refunded. Please return them in the same condition you would expect to receive them in (be mindful of make-up, deodorant marks etc as any item with visible marks will not be refunded)
• Due to the nature of the products, all returned items are sanitised before being returned to stock and resold. A £2.50 fee will be deducted from your refund for this service. Note this cost is per order, not per item.
• The cost of return is at your own expense and will not be refunded unless the item is faulty
• Please retain a proof of postage with reference as we will be unable to issue a refund for goods that do not arrive back to us
• Once we receive your return we will issue a refund via the original payment method
• If you are returning items that received free UK shipping, a £4.95 charge will be deducted from your refund to cover the cost of the free shipping
• Your refund will be processed within 5 working days
  
• Click here to start a return

Exchanges - United Kingdom only

• If you would like to return any items for an exchange then please email us at sales@coreswim.co.uk or click reply on your order confirmation email
• Please quote your order number, details of the items you are returning and details of the items you wish to exchange them for
• We will check stock and confirm availability via email
• You must notify us of your intention to return/exchange within 14 days of receiving your order (as per the above returns policy)
• We must receive the returned items within 14 days of us confirming the exchange
• The cost of return is at your own expense. Please retain a proof of postage with reference as we will be unable to issue a refund or exchange for goods that do not arrive back to us
• Once received we will processs the exchange. If the cost of your exchanged items is less than your original items then we will refund the difference via your original payment method
• We offer FREE DELIVERY on exchanges on orders within the UK (one per order excluding items on sale or promotion)
• If you wish to return an exchanged item for refund you have 7 days from the date of delivery to notify us of your intention to return. 

Faulty Products

• Our products have been made by highly skilled seamstresses using only high quality materials and they have been put through rigorous quality control procedures
• We expect them to arrive with you in perfect condition and if cared for according to our care advice, to last you a long time.
• In the event that your product arrives faulty please contact us to arrange a return and refund
• In the event that your product develops a manufacturing fault after use, please contact us to discuss and to arrange a return. Please note that normal wear and tear is not considered a fault and we would expect that the garments had been cared for according to the care label instructions