I'd like to get my business logo on a polo shirt, made up of two colours. Google obviously throws up tons of choices but has anyone got one done quite cheaply that they recommend using? Thank you :-)

I found mind on a local selling page on fb, are you on fb? Maybe you could ask on the selling pages there to support local business (( and save postage !)
Failing that ebay?

I got mine on called happy days printing I'm pleased with my take shirt they also did my business cards very cheap.
https://m.facebook.com/happydaysdd/

I got mine from silkscreenuk thought they were quite reasonable and great customer service x

We used these for scouts

Contact Us Page Embroidery Unlimited Embroidered and Printed Clothing Salisbury Wiltshire Uk (http://www.embroideryunlimited.co.uk/page5contactus.html)