Oh to heck with the bike shop. I got my feelings really hurt when the guy at the bike shop told me my helmet had to match my bike. I have a gorgeous blue/white/black bike but I fell in love with a pink Atmos helmet. It only coordinates with a couple of kits, I could give a rat's arse less. Half the time my socks don't coordinate because I in too big of a hurry to find the ones that match. I wear brown sunglasses and cheaper ones too! Oh well. There can be too much snobbery and judgement, just ride and enjoy. 
I also have blue Sidi shoes that match nothing, including the blues of my bike, but I love them! They are quirky and hardly anyone has them, that is the stuff I like. I probably look like the biggest fashion disaster in cycling but I have a darn good time in spite of it all.
Amanda
2011 Specialized Epic Comp 29er | Specialized Phenom | "Marie Laveau"
2007 Cannondale Synapse Carbon Road | Selle Italia Lady Gel Flow | "Miranda"
You don't have to be great to get started, but you do have to get started to be great. -Lee J. Colan