Please follow our size chart. We have two different sizing charts. One under the product name. For our automated sizing chart please click on sizing in the product description. If you are in between sizes, we recommend sizing up for the most comfortable fit.

You earn $10 for every $100 spent. The credit amount is shown under each product. Accumulate store credit for your next bikini purchase. We've extended the Store Credit to last for 60 days.

Your SOLEil State bikini is more than swimwear, it’s a piece of art, designed with precision and crafted from premium fabrics. With the right care, it will stay vibrant, soft and supportive season after season.

Rinse after every wear — Always rinse your bikini in cold, fresh water after swimming in the ocean or pool to remove salt, sunscreen, and chlorine.

Gentle wash only — Hand wash with a mild soap. Avoid harsh detergents or bleach, as they can damage the fibres and fade colours.

Dry with care — Lay flat in the shade to dry. Never wring, tumble dry, or leave in direct sunlight for long periods, as heat and UV rays can break down the fabric.

Avoid rough surfaces — Be mindful of pool edges, rocks, and textured lounges that may catch or pull delicate fabrics.

Spa & chlorine caution — While our fabrics are high quality, repeated exposure to spas and heavily chlorinated pools may cause colours to fade faster.

Storage — Store your bikini flat or folded gently in a pouch/bag. Avoid keeping it damp in your beach tote for extended periods. With a little extra care, your bikini will stay as beautiful as the day it was made and ready for every getaway, every wave, every summer.

Within Australia and New Zealand we offer Express Delivery on all orders. Delivery is free on orders over $150.

This includes tracking and signature on delivery for peace of mind. Orders are dispatched the next business day. Within Australia and New Zealand time frames are within the 2-4 business days for Express Delivery Australian Post.

International USA delivery only.

We have teamed up with Australian Post and Zonos to offer delivery to the USA and Tariffs paid upfront.

For orders up to $299.99 USD we offer a flat delivery rate of $40.00 USD to include upfront Tariffs paid.

For orders over over $300.00 USD we offer free delivery and Tariffs paid. All items will be sent with tracked delivery.

International Delivery

For all over Countries we offer a flat rate of $30.00 AUD with free delivery on orders over $300.00 AUD. The customers will be liable for their own Countries taxes or import duties.

We constantly strive to do better with International Delivery. As we progress we will review our International Delivery and charges

International Orders

International customers are responsible for any applicable customs duties or taxes according to their country’s regulations.

U.S. Orders

For U.S. customers, we apply a shipping fee plus a 10% surcharge on the order value. This reflects current U.S. tariffs and the updated Australian Post international postal system.

We hope you love your Soleil State pieces. As swimwear is an intimate garment, all items must be returned unworn, unwashed, unaltered, and with all hygiene stickers and tags attached in their original packaging.

We gladly offer a refund, exchange or store credit within 14 days of delivery for sizing issues. Please contact info@soleilstate.com.

For hygiene reasons and to protect our customers, items showing signs of wear, damage, makeup, tanning products, fragrance, or removal of the hygiene sticker will not be accepted and will be returned to you.

Please note: Normal wear and tear or damage occurring after use is not considered a manufacturing fault. After 90 days from delivery, we are unable to accept returns or exchanges as the item is considered worn.

If you find a manufacturing fault please contact our team and send photos of the fault.

We are unable to accept returns on Sale items. Due to the complex nature of customs and international charges, at this stage we are unable to accept returns on International Delivery.

As we progress we will constantly review our policies to be able to provide the best customer service. We are already looking into systems in the UK to be able to make delivery and returns streamlined.

Please contact info@soleilstate.com to seek advice from our customer service team. We will review each case with our discretion.

Thank you for your patience as we build our family business from the ground up.

At Soleil State, our values are rooted in sustainability. We know we’re not perfect, but with every collection we strive to do better.

Our bikinis are crafted from Repreve®, a premium fabric made from recycled plastic bottles and waste, and Carvico ECONYL®, regenerated nylon created from discarded fishing nets and industrial waste. Every future fabric we source will continue to include recycled elements — ensuring our designs honour both luxury and the planet.

Because to us, true beauty means leaving a lighter footprint.