Billy Marlin is a range of clothing specifically designed for boys. We manufacture for sizes 000 – 8, and sometimes for older ‘boys’, sizes S, M, L, XL.  We make small shirts, tall shirts, loud shirts, proud shirts, plain shirts and printed shirts.

The Billy brand is manufactured by the Marlin Bay Clothing Co, which is a small design company based in New South Wales.

We started 'Billy' a few years ago for our own boys because we couldn't find boys wear that was as gorgeous and unique as they were.....and things have just grown from there.

Thank you for visiting our site. Our range is updated regularly with new products, so if you don’t see anything you like, please check back soon.