Meet Sia

A bikini top that looks good and works hard: Sia ensures your sunny days are sorted. Adorned with luxurious gold hardware, a flattering V-neckline, princess seaming and adjustable back and straps, there's no need for constant adjustments — Sia stays in place with confidence. Supportive and best suited for A to D cups, Sia is perfect for mixing and matching with your favourite swim shorts.

Check her out

• Fabric UPF Rating 50+
• V-neckline
• Princess seaming on outer front cups
• Integrated foam cups
• Adjustable straps
• Hook back closure with 3 adjustment loops
• Gold hardware
• Fully lined
• Best suited for smaller bust sizes, A through to D cup

Best suited for smaller bust sizes, A through to D cup.

To find your perfect size, please refer to our size guide. Our swimsuits are designed to be supportive and comfortable. So if your measurements put you between two different sizes, we would generally suggest sizing down—but you should go up or down depending on your fit preferences.

If you like your swimwear to fit snugly and to feel more compressive, pick the smaller size. If you like a more relaxed and comfortable fit with room for body shape fluctuations, go for the larger size. 

In most cases, we’d advise to opt for the smaller size—swimwear looks best when it fits snugly, in our opinion!

Models:

• Alice wears a size S and is an Australian size 8-10. Her measurements are height 181 cm, bust 85 cm, waist 69 cm, hip 97 cm
• Anucia wears a size L and is an Australian size 14-16. Her measurements are height 183 cm, bust 104 cm, waist 88 cm, hip 115 cm

Care

If you plan to wear your swimwear in chlorine, we recommend the Black Sand colour. Chlorine is damaging to vivid colours, no matter how excellent the colorfastness and fabric quality are — so chlorine will cause the colours to fade. If you’ll be wearing your swimwear in salt or fresh water, any colour choice is great!

• Wash before use
• Wash with similar colours
• Hand wash or gentle machine wash in cold water
• Dry flat in shade
• Avoid rough surfaces
• Avoid high levels of chlorine
• Do not bleach
• Do not tumble dry

Composition

Our luxury recycled nylon is made from waste that is otherwise polluting the earth—including fishing nets, carpets, abandoned textiles, and plastic waste. The regenerated nylon is formed through a process of sorting, cleaning, regeneration and purification. The processing occurs in accordance with the Global Recycling Standard.

• Fabric UPF Rating 50+
• Main: 75% Recycled Nylon, 25% Elastane
• Lining: 80% Recycled Nylon, 20% Elastane
• Certified to STANDARD 100 by OEKO-TEX
• Designed in California, imported from China, born in Australia

Delivery

Within Australia, we offer free standard shipping on orders over $200 AUD. Standard shipping is $10 AUD for orders under $200 AUD. Express shipping is available for all orders for a flat rate of $20 AUD.

All orders are shipped from our Sheila warehouse located in Australia.

We do not currently deliver to countries outside Australia. However, if you’re desperate to get your hands on some Sheila swimwear, please contact us.

Please find our shipping FAQs here.

Returns

We want to support our customers by allowing for change-of-mind returns on products purchased from us online.

Please note that for change-of-mind returns, you will be required to return the item/s at your cost.


You can read our detailed Returns Policy terms here.