I have been running a business from home for quite a while but now i want to move it to a shop, it would be great if i could advertise my business on my shirt and riding pants, does anyone know where i can buy plane white shirts and pants so i could have   my business name printed on them with my own logo, i suppose a compromise would be, plane yellow, or any light colour would be ok.

Don't know about pants, but these people:

 

http://www.vintageracewear.co.uk/

 

 

Have produced custom shirts for me in a variety of colours and fabrics as their availability has changed over the years.

I like the 'Factory' shirts best, the cotton 'pro-racer' shirt gets a bit too clingy when you sweat .

 

I have no connection with them, just a satisfied customer.