Our thermal swimwear is currently available in sizes suitable for children aged 3 to 12 years old.

We're always listening to feedback from our Little Lagoons families and may expand our size range in the future. Any new sizes will be announced on our website and social media channels.

The measurements shown in our size chart are the dimensions of the swimsuit itself, not your child's body measurements.

As a general guide, the swimsuit measurements should be slightly larger than your child's measurements to allow for comfort and freedom of movement.

If your child is between sizes, has a longer torso, or you would like extra room for growth, we recommend sizing up.

As every child is built differently, height and body proportions may vary even within the same age group. If you're unsure which size to choose, feel free to contact us with your child's age, height and weight and we'll be happy to help.

Most pools in Singapore and tropical climates are maintained at around 26 to 28°C, which is cooler than it feels on a hot day. Children also lose body heat faster than adults, especially when resting between drills or learning new skills. Our 2mm neoprene core provides gentle warmth without overheating, while the lightweight sleeves allow ventilation.

Simply choose your favourite Little Lagoons swimwear, select the appropriate size, and add it to your cart. When you're ready, head to checkout to complete your purchase securely.

You'll receive an order confirmation email once your order has been placed. If you're unsure about sizing or have any questions, we're always happy to help before you order.

We try to process orders as quickly as possible, so cancellations can only be made before your order has been packed or fulfilled.

If you need to cancel your order, please email us as soon as possible at littlelagoons.sg@gmail.com with your order number. Once your order has been packed, fulfilled or dispatched, we will not be able to cancel it.

We ship within Singapore only for now. International shipping is on the way, so stay tuned for updates.

We charge a flat rate of SGD $2 for all orders within Singapore. Enjoy free shipping on all orders SGD $100 and above. No code needed.

Delivery typically takes place within 3 business days after your order has been processed and dispatched, although delivery times may vary during peak periods.

Once your order has been fulfilled, you will receive a shipping confirmation email. If tracking is available for your parcel, the tracking details will be included in that email.

Yes, as long as your order has not been packed, fulfilled or dispatched yet. Please email us as soon as possible at littlelagoons.sg@gmail.com with your order number and updated delivery address.

Please email us at littlelagoons.sg@gmail.com within 48 hours of receiving your order with your order number, the item you would like to exchange, and the reason for the exchange.

We'll review your request and guide you through the next steps. As we're unable to accept exchange requests after 48 hours, please reach out as soon as possible.

• Item must be unworn and unwashed
• All original tags and labels must still be attached
• Item must be in its original packaging
• Hygiene sticker must be fully intact and unremoved (if applicable)
• Exchange request must be made within 48 hours of receiving the order

You will need to cover the cost of sending the item back to us. Once we receive it, we will ship the exchanged item back to you at no extra charge.

If the size or design you are hoping to exchange for is out of stock, we will do our best to find you a suitable alternative from what we have available.

To help your Little Lagoons swimsuit last longer, rinse it thoroughly with fresh water after each use and hang or lay it flat to dry in a shaded, well-ventilated area.

Avoid folding or rolling the swimsuit while it is wet for extended periods, as trapped moisture may affect the fabric over time. We also recommend avoiding prolonged storage in sealed bags or containers while damp.

When packing your swimsuit, gently rolling it is preferable to folding, as repeated folding in the same spot may create visible crease lines in the neoprene over time.

Additional Care Tips

• Do not machine wash, tumble dry, iron, or dry clean.
• Avoid prolonged exposure to direct sunlight when drying.
• Store in a cool, dry place once fully dry.
• Avoid contact with rough surfaces, as they may damage the fabric.

Please contact us within 48 hours of receiving your order and provide:

• Your order number
• A clear photo of the fault or issue
• A brief description of the problem

We carefully check every suit before it leaves us. If your item arrives faulty, damaged, or different from what you ordered, please email us at littlelagoons.sg@gmail.com within 48 hours.

Once the item is confirmed to be faulty, it must be returned to us before a replacement is sent. We will cover the return shipping and arrange a replacement at no cost. If the mistake is on our end, we will make it right.

We are a small founder-led brand and we genuinely care about every single customer. If you have a question that is not covered here, please reach out to us by email.

Email: littlelagoons.sg@gmail.com
We typically reply within 24 hours on weekdays.