Clothing Size Guides

T Shirts

Our tees are designed with a relaxed, easygoing fit — built for comfort and movement whether you’re on the beach or out bush. Made from heavy-weight 100% combed cotton, they’ve got a premium feel without being too stiff. The dropped shoulders and slightly shorter body give a laid-back, boxy look that sits just right. Each tee is pre-shrunk to keep its shape wash after wash, so we recommend sticking with your usual size for that classic Tideline fit. If you prefer a more fitted look, consider sizing down.

Hoodies & Jumpers

Our hoodies are designed with a relaxed fit for that laid-back, coastal feel — perfect for layering or throwing on after a surf. Made from a mid-weight cotton and recycled polyester blend, they’re soft, durable, and built to keep you warm without feeling bulky. The drop shoulders and roomy fit give them a casual, easy-wearing shape that still looks clean. Each hoodie is pre-shrunk to minimise shrinkage, so we recommend choosing your usual size for a comfy, everyday fit.

Find your perfect coastal fit

Every piece we make is designed for comfort — from saltwater mornings to dusty weekend missions. Our size guide helps you find the right fit for your tees, hoodies, and other Tideline gear so you can feel good and move freely wherever the day takes you.

Tees

Our tees feature a relaxed, easy-wearing fit with dropped shoulders and a slightly shorter body for that laid-back, coastal look. Made from premium, heavy-weight 100% combed cotton, they’re preshrunk to keep their shape.

• Fit: Relaxed, boxy

• Tip: Stick with your usual size for a comfy everyday fit, or size down if you like a neater look.

Hoodies & Jumpers

Built for warmth without the bulk, our mid-weight fleece hoodies and jumpers are soft, durable, and ready for cooler days. The relaxed cut and drop shoulders give a roomy, easygoing feel that’s ideal for layering.

• Fit: Relaxed, slightly oversized

• Tip: Go true to size for that lived-in coastal fit.

Other Garments

Our shorts, hats, and accessories follow the same principle — comfort, practicality, and coastal style. Wherever you’re heading, your Tideline gear’s made to feel right from day one.

Still not sure?

If you’re between sizes or want a hand choosing the right fit, reach out to our crew — we’re always happy to help you get it spot on before you order.