Rated 4.9 out of 5 stars
48 Reviews

Original Bustier Balconette One Piece LONDON BOTANICAL BLACK

$202.95 AUD $239.00 AUD
4 interest-free payments of $50.73 with Afterpay or PayPal
Colour: London Botanical Black


Only 2 pieces in stock!

Free Express Shipping on orders $199+

Style it two ways with its adjustable straps

Beautifully crafted and fully lined luxury one piece with a stunning bustier balconette design.

Features super-supportive InvisiBust Support Technology – an internal shelf bra with adjustable straps and removable padded inserts to provide additional shape and support.

Style it two ways with its adjustable straps - wear over the shoulder, or tied as a halter-neck.

Style this elevated staple under a beach shirt or classic palazzo pants for a chic beach-to-bar look.

Sustainable UPF50+ fabric blocks 98% of UV rays.

Ultra chlorine resistant. Pilling and sun cream resistant.

Hand-illustrated print.

UNE PIECE swimwear is made from recycled and sustainable fabrics and linings.


Free Express Shipping on orders $199+

Australia: Express: 1-3 business days, Standard: 3-8 business days

New Zealand: 5-8 business days

Find all shipping times at unepiece.com/shipping.


If you change your mind, you can return full-price items for an exchange, online store credit or refund when they are returned in saleable condition within 14 days of receiving your order.

Sale items can be returned for an exchange or online store credit only unless purchasing to try on for size. Learn more at unepiece.com/returns.

Duties and Taxes

Deliveries to countries outside of Australia may incur import duties and taxes. Learn more at unepiece.com/international.

Sustainable UPF50+ fabric blocks 98% of UV rays

Ultra chlorine resistant

Pilling and sun cream resistant

Our first model wears size AU 8 (US 4) and is 179 cm (5'10.5") tall. Our second model wears size AU 16 (US 12) and is 175 cm (5'9") tall.

UNE PIECE is available in womens sizes AU 6 to 24 (US 2 to 20). We follow standard sizing guidelines and make our products true to size.

Our swimsuits are constructed with a firm fit to flatter your shape. If you are between sizes, we recommend choosing the larger of the two sizes. For example, if you wear a size 10 in the top but a size 12 on the bottom (or vice versa) we recommend you purchase a size 12.

Find size measurements and international size conversions at unepiece.com/sizing.

Main: 78% Recycled Nylon 22% Elastane
Lining: 91% Recycled Nylon 9% Elastane

To keep your UNE PIECE looking beautiful, please carefully follow our care instructions:

  • Cold hand wash.
  • Do not soak, bleach or dry clean.
  • Do not spin or tumble dry.
  • Do not iron.
  • Line dry out of direct sunlight.
  • Do not pack or store when wet.
  • Remove any excess water and dry without delay.
  • Separate light colours from dark before washing.

You may also like

Customer-uploaded media carousel. Press left and right arrows to navigate. Press space or enter to open more details.
Slide 1 selected
48 reviews
  • Khesanh B.
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    For all bust sizes!

    This fit is great if you do have a bigger bust, it holds you in and you can easily swim without fear of anything coming loose. It also gave great support through the tummy.

  • Heather
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago

    Comfort and security without sacrificing anything in style or aesthetic.

  • Jonine
    I recommend this product
    Rated 5 out of 5 stars
    8 months ago
    Best bathers ever

    Sorry first review I forgot the photo so this is my second attempt. Love my bathers I purchased after watching Natalie Angel.. I am tall and have a long torso so one piece bathers are usually uncomfortable.. I sized up in these and they also give me some cleavage which I’m lacking 😃 and they so comfortable and super flattering

  • Rachel
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    8 months ago
    Boobs are back :)

    I purchased this beautiful swimsuit after seeing Nat Angel try on the two piece version and loved the way the Bustier Balconette supported and shaped her breasts. My boobs lack fullness and have seen better days after feeding three babies and after attempting to defy gravity for many, many years 😊 I am a 16C

    I have a very broad back and shoulders, a long torso and a substantial Mum tum but these swimmers support and define in all the right places AND are super comfortable. The quality is fantastic and I wouldn’t hesitate to purchase another UNE PIECE in the future.

  • Elle
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Love love love

    This beautiful piece fit and shaped my body SO WELL. I am in love. Thank you une piece 😍🫶🏼🖤

Reviews LoadedReviews Added