1. Design: The design of the T-shirt should reflect your company's branding and messaging. If you already have a logo or design, make sure it is high-resolution and can be easily printed onto a T-shirt. If you need help with the design, consider hiring a graphic designer or using a T-shirt printing service that offers design services.

2. T-shirt style: There are a variety of T-shirt styles to choose from, such as crew neck, V-neck, fitted, and loose fit. Consider the type of work your employees will be doing and choose a style that is comfortable and practical for their needs.

3. Fabric: Choose a fabric that is comfortable and durable, such as cotton or a cotton blend. Make sure the fabric is appropriate for the work environment and climate.

4. Printing method: There are several printing methods to choose from, such as screen printing, digital printing, and heat transfer. Each method has its advantages and disadvantages, so research each option and choose the one that best fits your needs.

5. Quantity: Consider the number of T-shirts you need to order and factor in the cost per shirt. Many printing services offer discounts for larger orders, so take advantage of these deals if you can.

Overall, getting T-shirts printed for a uniform can be a great way to promote your company and create a cohesive look for your employees. Just make sure to do your research and choose a printing service that meets your needs and budget.

Screen printing is a popular method for printing large quantities of t-shirts with the same design. The process involves creating a stencil, or screen, for each color in the design and then using a squeegee to push ink through the screen onto the fabric.

Direct-to-garment printing is a newer method that allows for more detailed and complex designs to be printed onto t-shirts. The printer sprays the ink directly onto the fabric, creating a full-color print.

Heat transfer printing involves printing the design onto transfer paper, which is then transferred onto the t-shirt using a heat press.

Vinyl printing involves cutting the design out of a sheet of vinyl and then heat pressing the vinyl onto the t-shirt.

There are also several factors to consider when choosing a t-shirt for printing, such as the material, color, and size. It's important to choose a high-quality t-shirt that will hold up well after printing and washing.