Coastal Grandma Baseball Vector Design

1080x1080 square format, #D3D3D3 background, vector format, solid colors only, built-in negative space, bold high-contrast fabric-ready composition, full graphic centered and fully contained with no cropping: a coastal grandma baseball crossover design inspired by sardine-tin grid tees, featuring twelve small vintage trading-card-style boxes arranged in a 3x4 grid, each box holding a different illustrated baseball element such as a glove, baseball, bat, cap, sunflower seed bag, scoreboard, catcher mask, cleats, home plate, foam finger, jersey, and lemonade cup, each card edged with scalloped coastal-style borders, small top text reading “grandma’s ballpark collection,” muted teal, coral, cream, mustard, lavender, and faded navy solid inks, retro boutique coastal mood, lots of breathing room between cards, print-ready vector with no gradients or cropped elements.