Pale blue shirt, navy knitwear.  But there's at least a couple of shades that don't quite do it for me and I can't think why not.  What is it about shades within a colour?  I feel rather the same way about grey.  I have a kind of 'gunmetal' London Fog which works well with a hint of faded yellow at the throat, but a sweatshirt that fails to excite me.  Blue, though, is the colour I now feel most deeply about.  What has brought me to this point?  Is it some form of association with the music I love?  Not necessarily the Blues (much as I adore Robert Johnson) but the Blues as interpreted by Parker, Davis, Coltrane and others.