If you want something understated, check out Road Holland.

Currently my favorite jersey..(Pearl Izumi Attack). I have one in red as well. Also have a couple Louis Garneau that I like as well. Most manufacturers sell one or two fairly plain jerseys. I love the look of some of the Capo and Castelli styles as well but my current budget is nil.

http://images.citysports.com/f/726/2.../198190_md.jpg

Most of my jerseys are Castelli or Sugoi, I did pick up a Diadora that I haven't tried on a ride yet.
I'll probably give this one a go today.
I looked @ the pink Garmin Giro Jersey that Hesjedal took home last week, but walked away, I don't deserve that jersey yet...
:D

My personal opinion is, if it would look ugly as a shirt it's ugly as a jersey. Many folks take the chance to dress up like some kind of superhero, or make some political statement, just because they're putting a on bike jersey. Like they're putting on some kind of costume or something.

Why is this? You're just a regular guy riding a bike. It's not unusual or weird.

Of course team jerseys are the exception, but then you really are putting on a sort of costume, for a specific purpose.

Me, I just get bright, simple jerseys from a handful of preferred makers. My advice is to go to a few bike shops and find something that fits, and apply your regular sense of aesthetics to your purchasing decision. Would you wear a t-shirt around town with a coiled rattle snake on it? If you would, well I guess that's okay then.

I wear this one with pride:

http://www.elevengear.com/poseur.html

Have it too. Maybe republic of anaerobia next?

don't. I have it and feel the need to hurt myself every time I wear it. Veni Vidi Vomiti indeed.
the coral snake is cool, except it freaks out elk.

Peer pressure is a weird thing.

That is quite possibly one of the coolest clothing companies I have ever seen. Bookmarked!

wrong.