It seems to me that it would be hard to "match" or even complement anything like this green stripe without appearing contrived.  But, I pretty much lack the imagination to pull it off.  Can it be done?  The whole color thing always throws me for a loop.  I used to match, sometimes, a sock with a tie.  For instance, burguny tie and burgundy socks with blue suit and white or blue shirt.  Or blue/white stripe pencil or bengal striped shirt.

Now, I rather than "match" anything, I like one thing that sometimes "doesn't go" with anything, but isn't necessarily too obtrusive.  For instance, I just went black tie and wore black DJ (naturally), white shirt, black tie, black shoes, and burgundy socks.  I got the idea from one of those Apparel Arts plates.  I think they were pantherella socks that I wore.  Ribbed.  But I bet it would've looked nicer in a wool/silk blend, in a plain weave.

I've never liked coloured pinstripes much, with the exception of a light petrol-blue on navy, as I feel they tend to limit what the suit can be worn with too severely. It would also, I fear, make me self-conscious about wearing it too often. I place outlandish or very colourful shoes in the same niche. Shirts and ties are to be experimented with, as they needn't come out more than once or twice a month.

On the other hand, if one had enough suits that this could be the case...