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
    • From Beach to Bar: Accessorizing One-Piece Swimsuits for Travel
      From Beach to Bar: Accessorizing One-Piece Swimsuits for Travel
      March 03, 2026 1 Comment
    • Eco-Fiber Innovations: Sustainable Materials That Boost One-Piece Durability
      Eco-Fiber Innovations: Sustainable Materials That Boost One-Piece Durability
      March 03, 2026 1 Comment
    • Classic to Modern: One-Piece Styles That Enhance Your Figure
      Classic to Modern: One-Piece Styles That Enhance Your Figure
      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…

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 4.00 out of 5
$68.65
Sexybody Women's Plus Size Ribbed High Waisted One Piece Swimsuit, Black, Large
Sexybody Women's Plus Size Ribbed High Waisted One Piece Swimsuit, Black, Large
Close

Sexybody Women's Plus Size Ribbed High Waisted One Piece Swimsuit, Black, Large

Others
Rated 4.00 out of 5
$43.43
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
Daci Plus-Size One Piece Swimsuits - Tummy Control Retro Ruched Swimwear Black
Daci Plus-Size One Piece Swimsuits - Tummy Control Retro Ruched Swimwear Black
Close

Daci Plus-Size One Piece Swimsuits - Tummy Control Retro Ruched Swimwear Black

Others
Rated 5.00 out of 5
$65.43

Related products

Mailableau Women's Ribbed One Piece Swimsuit Ruched Tie Side Wine Red 2Xl
Mailableau Women's Ribbed One Piece Swimsuit Ruched Tie Side Wine Red 2Xl
Close

Mailableau Women's Ribbed One Piece Swimsuit Ruched Tie Side Wine Red 2Xl

Maiableau
Rated 5.00 out of 5
$39.99
Yonique Plus Size Bathing Suit for Women Halter Tummy Control Swimwear, Black
Yonique Plus Size Bathing Suit for Women Halter Tummy Control Swimwear, Black
Close

Yonique Plus Size Bathing Suit for Women Halter Tummy Control Swimwear, Black

Others
Rated 5.00 out of 5
$64.88
Aqua Eve Plus Size Swimsuit - Tummy Control, Coverage Swimwear, Black, 18 Plus
Aqua Eve Plus Size Swimsuit - Tummy Control, Coverage Swimwear, Black, 18 Plus
Close

Aqua Eve Plus Size Swimsuit - Tummy Control, Coverage Swimwear, Black, 18 Plus

Aqua Eve
Rated 4.00 out of 5
$64.74
Holipick Plus Size One Piece Swimsuit Tummy Control Cap Sleeves Zipper, Black
Holipick Plus Size One Piece Swimsuit Tummy Control Cap Sleeves Zipper, Black
Close

Holipick Plus Size One Piece Swimsuit Tummy Control Cap Sleeves Zipper, Black

Holipick
Rated 4.00 out of 5
$80.78
Nike
baleaf
Summer Mae
Halcurt
Arena
Holipick
  • 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
  • playful-prints-polka-dots-stripes-and-tie-dye-in-one-piece-swimsuits-color-print-trends
    Playful Prints: Polka Dots, Stripes, and Tie-Dye in One Piece Swimsuits Color & Print Trends
    March 03, 2026 1 Comment
  • how-we-test-toughness-durability-metrics-for-one-piece-swimwear-fabrics
    How We Test Toughness: Durability Metrics for One-Piece Swimwear Fabrics
    March 03, 2026 1 Comment
  • quick-dry-uv-resistant-and-colorfast-fabrics-for-durable-one-piece-swimsuits
    Quick-Dry, UV-Resistant, and Colorfast Fabrics for Durable One-Piece Swimsuits
    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