A woman viewed from behind wearing a floral one-piece swimsuit with a large open back, standing at the edge of an outdoor swimming pool.

A woman with gray hair wearing a floral one-piece swimsuit, standing in front of a blue wall and chain-link fence.

A woman wearing a one-piece swimsuit with a floral pattern, standing next to a swimming pool.

A woman with curly gray hair sits on the edge of a swimming pool wearing a one-piece swimsuit with a light purple and pink floral pattern on a beige background.

A woman with curly gray hair wearing a floral print one-piece swimsuit stands next to an outdoor swimming pool.

A woman with curly gray hair sits on the edge of a swimming pool, viewed from behind as she looks out over the blue water. She is wearing a one-piece swimsuit with a light purple and pink floral pattern.

A close-up of a fabric pattern featuring watercolor-style purple flowers, green leaves, and soft peach blossoms on a dark gray background.

AZALEA BASIC ONE PIECE

Name: AZALEA BASIC ONE PIECE
Brand: koziiswim
SKU: 771320469010
Price: 144.0 AUD
Availability: InStock

$144.00

By koziiswim

Size

Our swimwear is designed to be quite firm fitting compared to "fashion" swimwear so our sizing may feel a bit smaller than you are used to. We do suggest sizing up a size from your 'normal' size when wearing Kozii One pieces if you are in between sizes.

Female Size Guide

AUS SIZE	US SIZE	CHEST	HIPS	TORSO
Girls 6	/	58–62cm \| 22–24 in	58–63cm \| 22–24 in	42–45cm \| 16–17 in
Girls 8	/	62–67cm \| 24–26 in	63–68cm \| 24–26 in	45–49cm \| 17–19 in
Girls 10	/	67–71cm \| 26–28 in	68–73cm \| 26–28 in	49–53cm \| 19–20 in
Girls 12	26	71–73cm \| 28–28.7 in	73–78cm \| 28–30 in	53–56cm \| 20–22 in
Girls 14/Ladies 6	28	73–75cm \| 28–29 in	78–83cm \| 30–32 in	56–60cm \| 22–23 in
Ladies 8	30	80–85cm \| 31–33 in	83–88cm \| 32–34 in	60–65cm \| 23–25 in
Ladies 10	32	85–90cm \| 33–35 in	88–93cm \| 34–36 in	65–70cm \| 25–26 in
Ladies 12	34	90–95cm \| 35–37 in	93–98cm \| 36–38 in	70–75cm \| 27–29 in
Ladies 14	36	95–100cm \| 37–39 in	98–103cm \| 38–40 in	75–80cm \| 29–30 in
Ladies 16	38	100–105cm \| 39–41 in	103–108cm \| 40–42 in	80–85cm \| 31–33 in
Ladies 18	40	105–110cm \| 41–43 in	108–113cm \| 42–44 in	85–90cm \| 33–35 in
Ladies 20	42	110–115cm \| 43–45 in	113–118cm \| 44–46 in	90–95cm \| 35–37 in
Ladies 22	44	115–120cm \| 45–47 in	118–123cm \| 46–47 in	95–100cm \| 37–39 in
Ladies 24	46	120–125cm \| 47–49 in	123–128cm \| 48–53 in	100–105cm \| 39–41 in

100% CHLORINE TOUGH (CT) FABRIC — Due to the limited amount of stretch in this fabric, if you fall between sizes, we suggest selecting the larger size. Sizing up in all CHLORINE TOUGH (CT) one pieces is recommended.

Male Size Guide

SIZE	RACER	JAMMER	HIPS	WAIST
Boys 6	6	6	55cm	22"
Boys 8	8	8	60cm	24"
Boys 10	10	10	65cm	26"
Boys 12	12	12	70cm	28"
Boys 14	14	14	75cm	30"
Boys 16/Mens 14	XS	— (Racer only)	80cm	31"
Mens 16	S	XS/S	85cm	32"
Mens 18	M	S/M	90cm	34"
Mens 20	L	M/L	100cm	36"
Mens 22	XL	L/XL	105cm	38"
Mens 24	XXL	XL/XXL	110cm	40"

100% CHLORINE TOUGH (CT) FABRIC — Due to the limited amount of stretch in this fabric, if you fall between sizes, we suggest selecting the larger size. Sizing up in all CHLORINE TOUGH (CT) one pieces is recommended.

Active swimwear garments need to be a perfect fit in order for the wearer to gain the most out of their swimwear.

The "perfect fit" is a very individual thing as everyone has different body shapes and sizes and different requirements as to how they like to wear their swimwear. Some like to wear their swimwear 'really tight' while others like to go for more comfort.

In our girls and women's swimwear please read the product and fabric description for the styles as not all styles will suit all body shapes and sizes.

We tend to use all our styles on a regular basis so if you find a style you like then you can always look for garments in this same style to purchase when we release them out in the different printed fabrics.

Sizing can vary considerably for one pieces, if you are long in the body i.e. from neck to crutch then you will need a larger size to accommodate for the length of your body.

PLEASE NOTE: THE BELOW IS A GUIDE ONLY WHICH IS BASED ON OUR SWIMWEAR. MEASUREMENTS/SIZING WILL VARY SLIGHTLY WITH DIFFERENT FABRICS AND STYLES.

Fit reference: Charlie Ladies 8, Lily Ladies 10, Kristy Ladies 12, Kalani Ladies 8

Quantity

Find your fit with our Size Guide. Shop confidently with easy returns.

Want more coverage? The Azalea Basic One Piece offers extra body length, a more generous fit through the width and fuller coverage. Supportive shoulder straps keep you secure for laps, training or leisure swimming. Designed, printed and made in Australia, featuring an exclusive print by artist Renae Rowles.

✔ Exclusive Azalea print

✔ Longer length for swimmers and anyone wanting extra room

✔ More generous fit through the width for a comfortable, non-restrictive feel

✔ Fuller coverage for women who prefer a more conservative cut

✔ Supportive, comfortable shoulder straps that stay in place

✔ Made for training, competition, or leisure swimming

✔ Crafted from high-performance, sustainable recycled fabric

Behind the Azalea print

Introducing Renae Rowles a talented South-East Queensland artist whose work is inspired by nature, the sky, the beach and treasured moments with her family. Renae allows her creativity to flow through the tiny, everyday moments that surround her.

As a passionate gardener, Renae created Azalea to capture that fresh feeling of spring - new greenery, soft pastel blooms and the promise of warmer weather and longer days spent outdoors. A gentle reminder of the season ahead, filled with fresh air, new growth and revitalised goals. By choosing Azalea, you’re not just wearing swimwear - you’re wearing a piece of Renae’s custom-designed artwork, bringing her unique vision and creativity to life in a truly wearable form.

You can follow Renae on Instagram @renaesrowles

More details

The Basic One Piece is crafted for swimmers who want style, coverage, and performance in a single swimsuit. Its thoughtful design ensures a secure, flattering fit for training, competition, or all-day wear.

Key Features:

Fuller coverage front and back for modesty and comfort
Wide crossover straps & supportive back strap for stability and freedom of movement
Raised neckline for improved bust coverage and smooth water flow
Front lined for comfort and modesty
Versatile performance: perfect for lap swimming, training, competition, or casual pool and beach wear

Kozii swimwear is proudly designed and made in Australia, blending high-performance fabrics with style and durability. Trusted by competitive swimmers and Diving Australia athletes, every piece is tested for comfort, support, and longevity. Our sustainable approach, including recycled fabrics, ensures your swimwear performs in training, competition, and everyday pool or beach sessions.

Built for a firm, supportive fit that moves with your body, whether you're training, competing, or wearing it all day. Check the sizing guidance below to find your best fit.

Model Size
Janine is wearing a Ladies 12
Height: 170cm | Chest: 94cm | Waist: 79cm | Hips: 101cm

Not sure which size to choose? Check out our Size Guide to find your best fit.

Designed for performance, comfort, and sustainability, the Frankii Basic One Piece is made in Australia from GRS-certified recycled fabric.

80% GRS Recycled Polyester, 20% Spandex
Made using Global Recycled Standard certified fabric
Chlorine resistant and long lasting
UPF 50+ sun protection
Breathable and flexible performance fabric
Resistant to oils and sunscreen
Soft & breathable: Quick-drying for all-day comfort
Supportive fit: Muscular compression that moves with you
Built to last: Chlorine, oil, and sunscreen resistant
Shape & colour retention: Keeps its form and vibrancy swim after swim
Ethical & sustainable: Responsibly produced without compromising durability
Australian made & designed: Quality you can trust

A swimsuit that looks good, feels amazing, and performs every time - perfect for training, beach days, or poolside adventures.

To keep your swimwear performing at its best:

Rinse thoroughly with fresh water after each use
Do not leave rolled up in a damp in a towel
Hand wash gently with mild detergent to remove chlorine
Avoid rough surfaces that may snag fabric
Follow all care label instructions

With proper care, your swimsuit will maintain its shape, colour, and performance, keeping it looking and feeling great season after season.

AUS SIZE	US SIZE	CHEST	HIPS	TORSO
Girls 6	/	58–62cm \| 22–24 in	58–63cm \| 22–24 in	42–45cm \| 16–17 in
Girls 8	/	62–67cm \| 24–26 in	63–68cm \| 24–26 in	45–49cm \| 17–19 in
Girls 10	/	67–71cm \| 26–28 in	68–73cm \| 26–28 in	49–53cm \| 19–20 in
Girls 12	26	71–73cm \| 28–28.7 in	73–78cm \| 28–30 in	53–56cm \| 20–22 in
Girls 14/Ladies 6	28	73–75cm \| 28–29 in	78–83cm \| 30–32 in	56–60cm \| 22–23 in
Ladies 8	30	80–85cm \| 31–33 in	83–88cm \| 32–34 in	60–65cm \| 23–25 in
Ladies 10	32	85–90cm \| 33–35 in	88–93cm \| 34–36 in	65–70cm \| 25–26 in
Ladies 12	34	90–95cm \| 35–37 in	93–98cm \| 36–38 in	70–75cm \| 27–29 in
Ladies 14	36	95–100cm \| 37–39 in	98–103cm \| 38–40 in	75–80cm \| 29–30 in
Ladies 16	38	100–105cm \| 39–41 in	103–108cm \| 40–42 in	80–85cm \| 31–33 in
Ladies 18	40	105–110cm \| 41–43 in	108–113cm \| 42–44 in	85–90cm \| 33–35 in
Ladies 20	42	110–115cm \| 43–45 in	113–118cm \| 44–46 in	90–95cm \| 35–37 in
Ladies 22	44	115–120cm \| 45–47 in	118–123cm \| 46–47 in	95–100cm \| 37–39 in
Ladies 24	46	120–125cm \| 47–49 in	123–128cm \| 48–53 in	100–105cm \| 39–41 in

AZALEA BASIC ONE PIECE

Female Size Guide

Male Size Guide

Behind the Azalea print

Customer Reviews

Recently Viewed

100% Australian Made

RECYCLED FABRICS

Afterpay

SHOP

INFORMATION

CUSTOMER CARE

We acknowledge and pay respects to the Bundjalung people, the traditional custodians of the land on which we now operate at Tweed Heads and recognise their continuing connection to land, waters, and culture. We pay our respects to the first Australians and their elders past, present and emerging.

Currency

AZALEA BASIC ONE PIECE

Female Size Guide

Male Size Guide

Behind the Azalea print

Customer Reviews

Recently Viewed

100% Australian Made

RECYCLED FABRICS

Afterpay

We acknowledge and pay respects to the Bundjalung people, the traditional custodians of the land on which we now operate at Tweed Heads and recognise their continuing connection to land, waters, and culture. We pay our respects to the first Australians and their elders past, present and emerging.