I'd be all over a MANN/MercedesShop.com shirt like, well . . . like a shirt on ME!

Let us know if/when they become available (summer's coming; a nice style polo shirt with the same logos would be an excellent addition to my wardrobe). Gotta explain that one -- being an engineer here in California's Silicon Valley, our standard dress code is polo shirts and jeans
Keep us informed!
Brian