I've always been drawn to stripes - I'm wearing them now! Like you, my preference is for narrow, low contrast stripes, but I also like graduated ones and diagonals. Most of my striped items are navy/white or blue/white.

I also love stripes...in any and every direction...and on anything. However, on myself I greatly prefer stripes of the same width, not narrow mixed with wide. A big exception is the wide and narrow mixed Mexican sarape type stripe.
My favorite tee has very narrow navy and white or cream stripes that almost look like a texture and the narrowness reduces the high contrast. I seem to be moving to less contrast like medium to light gray and cream.
EF had some linen sun dresses last year in tiny narrow stripes of melon and gold or an olive and gold that I adored. Unfortunately the fit was off and length too short for me, but oh how I wanted those narrow low contrast stripes to work

I love stripes in equal thickness (not one thicker, one thinner) in light grey and cream.

Aha. Interesting. No diagonal stripes for you, Tex!