work out a lot. you will develop veins from the need of oxygen rich blood moving through your body which is why people with a lot of muscles on them have veins pop out, cause the muscles need blood
vewiers really need more detail to the question but as a nurse i can say that a few reason are anemia, pregnancy, weight gain, although i dont think anemia would make your nipples larger but it could...
many: summer dresses, footless tights with a short jean skirt or shorts, capris, skirts. There are many gorgeous styles--I love the dresses on Nordstrom.