So, I'm on the lookout to purchase several slim knit jackets or knit hoodies (zip up the front kind) to wear under my black leather jacket and the two jackets below-- basically I plan to wear the jackets during the transition alone, then with the knits underneath outdoors, then the knits underneath indoors as the season progresses. Color-wise, preferably charcoal grey and navy. I have been checking my regular haunts (old navy, gap, nordies, b&m discount places). So far I haven't found what I'm hoping for -- any good resources?

Thanks so much!