Halcyon DD/E V Neck One Piece
- Free express shipping in Australia
- Carbon neutral delivery in sustainable packaging
- This product is eligible for easy online returns
- In stock, ready to ship from our Sydney HQ

The Halcyon DD/E "V" Neck One Piece our best-selling V neck one piece is suitable for a C cup up to an E cup bust. Supportive adjustable straps with a flattering V back.
- Features a flattering V neckline
- Signature embroidery stitch in V neck panels
- Hidden underwire support
- Will fit from a C Cup up to a DD/E bust fitting
- Full front Powermesh tummy support
- Adjustable straps
- Flattering V back
- Moderate leg line and classic bottom coverage
- Our Exclusive GRS Certified Recycled Nylon fabric that feels buttery soft
- Fully lined in our GRS Certified Recycled Body Sculpting silky touch lining
True to size our model is wearing a size 10 one piece. She is 177cm, has an 81cm bust, 92cm hips, and a 63cm waist and could wear either an 8 or 10.
At Monte & Lou we have used our extensive experience to create swimsuits that fit and flatter everyone. Our chart below allows you to identify your size more easily.
Size (cm) | 8 | 10 | 12 | 14 | 16 |
Bust | 81-83 | 86-88 | 91-93 | 96-98 | 101-103 |
Underbust | 66-68 | 71-73 | 76-78 | 81-83 | 86-88 |
Waist | 61-63 | 66-68 | 71-73 | 76-78 | 81-83 |
Hip | 91-93 | 96-98 | 101-103 | 106-108 | 111-113 |
Cup Sizing | |||||
A Cup | 78-80 | 83-85 | 88-90 | 93-95 | 98-100 |
B/C Cup | 81-83 | 86-88 | 91-93 | 96-98 | 101-103 |
D Cup | 84-86 | 89-91 | 94-96 | 99-101 | 104-106 |
DD/E Cup | 87-89 | 92-94 | 97-99 | 102-104 | 107-109 |
F Cup | 90-92 | 95-97 | 100-102 | 105-107 | 110-112 |
If you have a specific sizing question, please message us and we would be happy to help.
Exclusive Main Fabric: 85% Recycled Nylon, 15% Elastane
Exclusive Lining: 85% Recycled Nylon, 15% Elastane
To ensure correct care, please refer to the individual instructions on each product. Rinse your swimwear after use. Cold gentle machine wash separately or hand wash with lukewarm water using mild detergent. Dry in shade.
For international orders outside of Australia, please see our shipping page for current rates.