Wow so many replies!

I wear nude bras a lot, mostly nude and black. I feel uncomfortable when a colored bra peeks out from my shirt. Don't know why. One of the downfalls of being a pear shape is that my shoulders are excruciatingly small, and with wide hips and a large chest this makes shirt shopping a nightmare. My major pet peeve is armhole bra peeking. Sometimes, if it's intentional and the armhole is very large on purpose it's ok, but sometimes the bra peeking out just means the shirt is a bad fit.

I dont' mind a very large portion of my sports bra being visible when I work out though, the way work out shirts are made there's no way that it's not meant to show.