summer retro , a vintage summer pop art background with fruity cocktails and sunglasses, evoking nostalgic

retro illustration vintage pop art background fruity cocktails sunglasses evoking nostalgic vibes style beach ocean sun sand fun vacation holiday party drinks refreshing colorful bright cool hip summer season sunshine artistic design classic old fashioned stylish throwback vacay beverages shades relaxation refreshment sunny balmy leisure unique funky laid ai generated