Ebay is a wonderful place to shop, with many benefits and many problem solutions.   I have a gripe however and must voice it.

Shirts are notoriously difficult to select by  sizing designated S, M , L, XL ,XXL etc. Each manufacturer has its own system of gauging size via this almost useless method.

If I order a Hugo Boss shirt, I might be satisfied wih XXL or XXXL, but with other brands it will have to be 4XL or 5XL, in the case of Jack Stone, it will be 7XL. 

Please could Ebay encourage sellers to include the arm pit to armpit measurement when laid flat, as this is the only accurate way to clearly invisage the real size of a shirt.