Celebrate the big 4-6 with this clever and personalized birthday shirt! The design reads \Made in 1979 - Aged to Perfection,\ making it a hilarious and thoughtful gift for anyone turning 46. You can customize it with the recipient's birth year and choose from various shirt colors and sizes (Sm-5X). It's printed on soft, durable cotton blend fabric using eco-friendly inks, so it feels great and lasts wash after wash. The fit is classic and relaxed – true to size, but sizing up is recommended if you're unsure. ShirtInvaders prints each order in their Texas facility with fast processing. Whether for a birthday party, Father’s Day, Christmas, or just because, this shirt is way better than a last-minute card. Give a gift that’s actually fun to wear!