Belted Keyhole One Piece
The Belted Keyhole One Piece is one of our best-selling statement suits. An effortlessly feminine, striking silhouette. Designed to be worn stand alone, paired with your favourite overswim or as an elevated body suit to compliment your resort staples.
Millicent is 175cm and wears UK 8
Details
- Recycled Nylon
- UPF50+ blocks 98% of harmful and aging UV rays
- Chlorine, piling and sun cream resistant
- Gathered keyhole neckline, adjustable multi-wear tie, metal hardware
- Slip on style, soft ruched front detailing
- Built in soft shelf bra with removable soft cups for shape and support
- Self-covered belt, silver metal detailing
Fit & size
True to size. For best fit, we recommend a firm/snug fit to the body.
Not sure of your size? Use for guidance.
Millicent wears a size AU8/US4. She usually takes a standard AU8, is 5’9″ (175cm) tall, has a 32”/ 81cm bust, 35”/89cm hips and a 24.5”/62cm waist. Cup: A.
Composition & care
- Main: 78% Recycled Nylon / 22% Elastane
- Lining: 83% recycled nylon / 17% Elastane
- Rinse well after use
- Cold hand wash with gentle environmentally friendly detergent
- Do not soak, iron, tumble dry
- Do not bleach or wash in harsh chemicals
- Dry in shade
- Avoid storing while wet
- Avoid contact with high levels of chlorine, rough surfaces and suntan lotions
Delivery & returns
Complimentary international delivery on orders over 795 GBP. Orders are shipped DDP (delivered duty paid), so duties are included. Local taxes may apply, depending on your country's regulations.
Need assistance?
Whether you’re seeking guidance on sizing, personalised styling advice or assistance with an order, our dedicated Customer Care Team is here to ensure every experience with AUR OCEÀ is exceptional.

NERO
Minimalism at its most considered, Nero renders one of AUR OCEÀ's best-loved silhouettes in a contemporary matte black. Crafted from premium recycled nylon with UPF50+ protection, the Belted Keyhole One Piece combines a gathered keyhole neckline and adjustable multi-wear tie with softly ruched detailing through the front. A self-covered belt finished with silver metal detailing gently defines the waist, while a built-in shelf bra with removable soft cups offers shape and support for A–DD cups. Fully lined and resistant to chlorine and sun cream, it moves effortlessly from swimwear to an elevated bodysuit, a modern essential designed to transcend the seasons.