Tanning, surfing, sun bathing, snorkeling, scuba diving on the beach. Simple retro shirt for mom, dad, grandpa, graduate, boss & friends for a beach party. Sandy white beaches, sunny strolls on the beach, walks in the park to remind you of the palm trees. Pacific Ocean Beach Palm Tree Sun Retro Vintage T-Shirt. Palm Tree T-Shirt. Great gift idea for people who love beach vacations. With a vintage, retro themed design that's taken inspiration from 60's and 70's fashion .