DON'T MISS A THING BY SIGNING UP FOR OUR onepieceswimsuit.com.au NEWSLETTER!

Be the first to learn about our newest products and get exclusive offers

Will be used in accordance with our Privacy Policy

FREE SHIPPING ON ORDERS OVER $59*
Facebook Twitter Email Pinterest
  • Newsletter
  • Contact Us
  • FAQs
Facebook Twitter Email Instagram YouTube Pinterest
onepieceswimsuit.com.au
Wishlist
0 Compare
0 items
Menu
onepieceswimsuit.com.au
0 items / $0.00
Browse Categories
  • Lap and Performance One-Piece Swimsuits
  • Tummy Control and Shaping One-Piece Swimsuits
  • Maternity and Nursing One-Piece Swimsuits
  • Plus Size One-Piece Swimsuits
  • Plunge and Deep-V One-Piece Swimsuits
  • High-Neck and Long Sleeve One-Piece Swimsuits
  • Cut-Out and Monokini One-Piece Swimsuits
  • Racerback and Sporty One-Piece Swimsuits
  • Home
  • Manufacturers
    • Brands
      • Adidas Adidas
      • Aillosa Aillosa
      • Aqua Eve Aqua Eve
      • Arena Arena
      • baleaf baleaf
      • Dobreva Dobreva
      • Halcurt Halcurt
      • Holipick Holipick
      • Nike Nike
      • Rip Curl Rip Curl
      • Shekini Shekini
      • Speedo Speedo
      • Summer Mae Summer Mae
      • Zoggs Zoggs
  • Blog
    • Blog Categories
      • Fit & Flattering Styles
      • Color & Print Trends
      • Resort & Travel Styling
      • Fabric Tech & Durability
      • Care & Longevity
    Recent Posts
    • Common care mistakes to avoid for longer-lasting one-piece swimsuits
      Common care mistakes to avoid for longer-lasting one-piece swimsuits
      March 03, 2026 1 Comment
    • Gentle handling and repairs: preventative care to prevent wear in one-piece swimsuits
      Gentle handling and repairs: preventative care to prevent wear in one-piece swimsuits
      March 03, 2026 1 Comment
    • Chlorine, Salt, and Sun: The Fabric Durability Behind Long-Lasting One-Piece Swimsuits
      Chlorine, Salt, and Sun: The Fabric Durability Behind Long-Lasting One-Piece Swimsuits
      March 03, 2026 1 Comment
  • Home
  • Categories
  • Plus Size One-Piece Swimsuits
  • Speedo Women's Plus-Size Powerflex Ultraback Conservative Swimsuit (Black, 20)
Click to enlarge
Click to enlarge
Click to enlarge
Click to enlarge
Click to enlarge
Click to enlarge
Click to enlarge

Speedo Women's Plus-Size Powerflex Ultraback Conservative Swimsuit (Black, 20)

Speedo
Condition: New

$93.58

Bold black Speedo one-piece designed for plus-size comfort and confidence in the pool. Ultra-flattering silhouette with sleek princess seaming for a smooth, streamlined look. Conservative Ultraback delivers secure, all-day support and a full range of motion.

Stock Status: In Stock
Delivery Status: 1-3 days
Excluding Tax: $0
Compare
Add to wishlist
Category: Plus Size One-Piece Swimsuits
Share
Facebook Twitter Pinterest linkedin Telegram
  • DESCRIPTION
  • ADDITIONAL INFORMATION
  • REVIEWS
  • ABOUT THE BRAND
  • SHIPPING & DELIVERY
Description

Speedo Women's Plus-Size Powerflex Ultraback Conservative Swimsuit (Black, 20)

PRODUCT DESCRIPTION

  • Bold Black Speedo one-piece designed for plus-size comfort and confidence in the pool.
  • Ultra-flattering silhouette with sleek princess seaming for a smooth, streamlined look.
  • Conservative Ultraback design delivers secure, all-day support and the ideal range of motion.
  • Durable PowerFlex fabric built to resist chlorine and retain shape, color, and fit wash after wash.
  • Ideal for laps, poolside lounging, and active swimming with a modest, performance-forward cut.
  • Brand-name quality and trusted performance from Speedo, tailored to plus-size swimmers.

Speedo Women's Plus-Size Powerflex Conservative Ultraback One-Piece Swimsuit, Black, 20 features a scoop-neck design with princess seaming and a cutout at the racerback, and has concealed soft cups.

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Speedo Women's Plus-Size Powerflex Ultraback Conservative Swimsuit (Black, 20)” Cancel reply

Your email address will not be published. Required fields are marked *

1 2 3 4 5

About brand
Speedo

Speedo

Speedo has been the global leader in swimwear innovation for decades, designing one piece swimsuits that combine hydrodynamic engineering with durable, chlorine-resistant fabrics. Their Endurance+ and Eco collections deliver long-lasting shape retention, UPF 50+ sun protection, and streamlined silhouettes for lap swimming, triathlons, or casual beachwear. Trusted by Olympians and everyday swimmers alike, Speedo blends performance technology with timeless Australian beach style.

BROWSE MORE Speedo ONE PIECE SWIMSUITS
Speedo Women's Hydrasuit Flex Essential One...
Speedo Women's Hydrasuit Flex Essential One...

Speedo Women's Hydrasuit Flex Essential One...

high neck one piece swimsuit, long sleeve bathers, rash guard swimsuits australia, sun protection swimwear, modest swimsuit
$63.75
View product
Compare Compare
Quick viewQuick view
Add to wishlistAdd to wishlist
Close
Speedo Women's Endurance+ Medalist One Piece...
Speedo Women's Endurance+ Medalist One Piece...

Speedo Women's Endurance+ Medalist One Piece...

high neck one piece swimsuit, long sleeve bathers, rash guard swimsuits australia, sun protection swimwear, modest swimsuit
$43.99
View product
Compare Compare
Quick viewQuick view
Add to wishlistAdd to wishlist
Close
Speedo Women's High Neck Crossback Splice One...
Speedo Women's High Neck Crossback Splice One...

Speedo Women's High Neck Crossback Splice One...

high neck one piece swimsuit, long sleeve bathers, rash guard swimsuits australia, sun protection swimwear, modest swimsuit
$99
View product
Compare Compare
Quick viewQuick view
Add to wishlistAdd to wishlist
Close
Shipping & Delivery
product delivery
product shipping

FREE DELIVERY FOR ORDERS OVER $59

We offer free delivery for all orders of $59 or more. Orders of eligible items across any product category will qualify for free delivery within Australia.

DELIVERY TIMES

  • Orders shipped from inside Australia will generally be received within 1-5 business days.
  • For international orders, priority delivery is 4-6 business days, expedited delivery is 7-10 business days and standard shipped items have an expected delivery time of around 8-12 business days.
  • For products sold by third party sellers, shipping will differ depending on the seller.

We also offer a range of pickup options, these include ParcelPoint, Counters, Amazon Lockers and PO Boxes. This provides customers with an alternative delivery location enabling you can collect eligible packages at a convenient time for you.

You may also like…

Yonique Women Plus Size One Piece Swimsuits Control Swimwear, Black, 22 Plus
Yonique Women Plus Size One Piece Swimsuits Control Swimwear, Black, 22 Plus
Close

Yonique Women Plus Size One Piece Swimsuits Control Swimwear, Black, 22 Plus

Others
Rated 5.00 out of 5
$67.68
Scomchic Womens One-Piece Swimsuit Tummy Control with Cutout Burgundy 3X-Large
Scomchic Womens One-Piece Swimsuit Tummy Control with Cutout Burgundy 3X-Large
Close

Scomchic Womens One-Piece Swimsuit Tummy Control with Cutout Burgundy 3X-Large

Others
Rated 4.00 out of 5
$71.79
Hongyunoh Women Oversize Swimsuit Muslim Hui Full Coverage Conservative (Grey) 5XL
Hongyunoh Women Oversize Swimsuit Muslim Hui Full Coverage Conservative (Grey) 5XL
Close

Hongyunoh Women Oversize Swimsuit Muslim Hui Full Coverage Conservative (Grey) 5XL

Others
Rated 5.00 out of 5
$37.30
Aqua Eve Plus Size Swimsuits Athletic One Piece Bathing Suit for Women Tummy Control, Grey, 18 Plus
Aqua Eve Plus Size Swimsuits Athletic One Piece Bathing Suit for Women Tummy Control, Grey, 18 Plus
Close

Aqua Eve Plus Size Swimsuits Athletic One Piece Bathing Suit for Women Tummy Control, Grey, 18 Plus

Aqua Eve
Rated 4.00 out of 5
$65.25

Related products

Plus Size Swim Dress for Women - Tummy Control Swimsuit Twist Front
Plus Size Swim Dress for Women - Tummy Control Swimsuit Twist Front
Close

Plus Size Swim Dress for Women - Tummy Control Swimsuit Twist Front

Others
Rated 4.00 out of 5
$65.08
Aqua Eve Plus Size Bathing Suit for Women Tummy Control One Piece Swimsuit, 20 Plus, Black
Aqua Eve Plus Size Bathing Suit for Women Tummy Control One Piece Swimsuit, 20 Plus, Black
Close

Aqua Eve Plus Size Bathing Suit for Women Tummy Control One Piece Swimsuit, 20 Plus, Black

Aqua Eve
Rated 5.00 out of 5
$68.65
Shekini Plus-Size Swimming Costume Boyleg Racerback (Blue Sky Blue,5Xl)
Shekini Plus-Size Swimming Costume Boyleg Racerback (Blue Sky Blue,5Xl)
Close

Shekini Plus-Size Swimming Costume Boyleg Racerback (Blue Sky Blue,5Xl)

Shekini
Rated 5.00 out of 5
$63.98
Plus Size Oversize Leaf Print Swimsuit One Piece Long Sleeve Surf Suit Blue
Plus Size Oversize Leaf Print Swimsuit One Piece Long Sleeve Surf Suit Blue
Close

Plus Size Oversize Leaf Print Swimsuit One Piece Long Sleeve Surf Suit Blue

Others
Rated 4.00 out of 5
$47.80
Dobreva
Rip Curl
Summer Mae
Maiableau
baleaf
Halcurt
  • Menu
  • Categories
  • Cut-Out and Monokini One-Piece Swimsuits
  • High-Neck and Long Sleeve One-Piece Swimsuits
  • Lap and Performance One-Piece Swimsuits
  • Maternity and Nursing One-Piece Swimsuits
  • Plunge and Deep-V One-Piece Swimsuits
  • Plus Size One-Piece Swimsuits
  • Racerback and Sporty One-Piece Swimsuits
  • Tummy Control and Shaping One-Piece Swimsuits
  • Home
  • Products
  • Manufacturers
    • Adidas
    • Aillosa
    • Amazon Essentials
    • Aqua Eve
    • Arena
    • baleaf
    • Dobreva
    • Halcurt
    • Holipick
    • Maiableau
    • Nike
    • Others
    • Rip Curl
    • Shekini
    • Speedo
    • Summer Mae
    • Zoggs
  • Blog
  • Newsletter
  • Pages
    • FAQ
    • Privacy
    • Terms & Conditions
  • Contact Us
onepieceswimsuit.com.au
Recent Posts
  • swim-smart-cuts-and-fabrics-for-hourglass-pear-apple-and-inverted-triangle
    Swim-Smart: Cuts and Fabrics for Hourglass, Pear, Apple, and Inverted Triangle
    March 03, 2026 1 Comment
  • mixing-prints-and-silhouettes-one-piece-swimwear-for-jet-setters
    Mixing Prints and Silhouettes: One-Piece Swimwear for Jet-Setters
    March 03, 2026 1 Comment
  • pack-like-a-pro-one-piece-swimsuits-and-travel-essentials-for-refined-getaways
    Pack Like a Pro: One-Piece Swimsuits and Travel Essentials for Refined Getaways
    March 03, 2026 1 Comment
CATEGORIES
  • Lap and Performance One-Piece Swimsuits
  • Tummy Control and Shaping One-Piece Swimsuits
  • Maternity and Nursing One-Piece Swimsuits
  • Plus Size One-Piece Swimsuits
  • Plunge and Deep-V One-Piece Swimsuits
  • High-Neck and Long Sleeve One-Piece Swimsuits
  • Cut-Out and Monokini One-Piece Swimsuits
  • Racerback and Sporty One-Piece Swimsuits
INFORMATION
  • Newsletter
  • FAQ
  • Privacy Policy
  • Terms & Conditions
  • Contact Us
onepieceswimsuit.com.au 2026
payments