Personalized Mens Birthday Shirt - Elevate gifting with our personalized men's birthday shirts. Choose shirt color, size, and birth year to create beyond ordinary gifts for birthdays, Christmas, Father's Day, or any occasion. Craft uniqueness, resonate with style, and surprise your loved ones with a thoughtful personalized gift. How To Order - Select your size, choose a color and click the "Customize Now" button to input your birth year for a custom tailored shirt order. How's the fit? - Classic style with a relaxed fit and a non-restrictive shape that fits sholders and arms comfortably while helping to trim or conceal a healthy mid section. True to size fit, but some color options may run slightly smaller than others and some shrinkage may occur during washing/drying. If you are between sizes or just not sure of fit, we urge you to size up. Our size chart and measurements are provided in the photo section to the left. Product Quality - Soft and durable cotton blend fabrics, customized using eco-smart inks, ensuring vibrant colors and a sustainable, lasting appeal. Ultra Fast Processing - We know you need your order fast. Our custom orders print within just one business day. Vintage Aged Perfection - A branded ShirtInvaders design that you can customize. Choose the birth date, shirt color and size to create a special birthday gift, Christmas gift or Father's day gift that is taylored to the recipient. This shirt is also available in two style options, a men's classic fit tee or a tapered women's fit tee. - This is not just another last minute, random birthday gift idea designed for single use... ShirtInvaders branded t-shirts are created to be worn. A birthday gift idea that will be loved, appreciated and actually used! Our t-shirts work for any and all occasions. We have a large selection of customizable designs and gifts to choose from with a variety of color options and sizes to fit everyone. ShirtInvaders brand designs are created with our unique vision, style, and attitude. We want to impress everyone with our quality, our creativity, our speed and our motivation... From our customers and competitors to our own designers and printers. We’re not just a t-shirt shop, we are a unique brand with a hunger for success, a motivation to impress and a drive to set new industry standards.