We are having linen shirts custom made. you can pick from a few different color shirts and have the thread from the stripes going down any custom color. they have like a 100 different ones to choose from.
I haven't ordered mine yet, still waiting to decide what color bm dress before i order my shirts. but here's the site:
Beach Wedding Attire | Linen Pants, Linen Shirts, Guayabera, Havana, and Linen Suits