Whatever you do, please don't let him feed feed the Octopuses. Snag him this Old Navy Boy's Swim Trunks featuring a Shark Surfing. Size 12-18 months. The elastic drawstring waist measures 17" without stretch with a 10" outerseam with a 2 1/2" inseam. Lightweight and great for traveling, pool, beach, lake, or waterpark. It's also ideal for the bathtub. Gently pre-loved from a smoke/pet free home. Laundered with Tide and ready to wear. ***Free surprise Artisan gift with purchase. I'm also selling this item on other platforms. Don't forget the sunscreen.