Breezy Billabong button-down shirt in an updated oversized silhouette. Designed in a soft and breathable fabric featuring a relaxed collar, v-neckline and button-front that can be worn open & buttoned for endless ways to style. An icon in the surf industry for decades, Australian brand Billabong got its start when founder Gordon Merchant started producing board shorts by hand in 1973. Now, they maintain a prominent presence among surfers, while also creating swimwear that looks just as good lounging on the beach as it does riding the waves.