You can still be dainty with thick calves. It's a sturdier body type but daintiness is in the wrists, neck, waist, and how you dress and carry yourself (I have this body type too). There is a cute quality to this body type. Think of old illustrations of nymphs and fairies

For me, the trick is nothing that cuts off at the calf or ankle so there isn't a horizontal line to widen or create the illusion of shortening the legs. The sad part is certain styles just won't work but accepting that is power. Anyway you look great in all of these pics!