It's not that I look bad in a jersey (though I do*), but that they are ... ah.... not loose. So what might be comparable, fabric-wise, that would be less clingy, looser?

*(I got a jersey and new shorts recently, so wore them tonight on my ride. Instead of "Bike on your left!," oh, how very tempting it was to call out, "Fashion disaster on your left!" or "What Not to Wear contestant coming through!" I refrained, but barely, barely.)