When the weather heats up, sleeveless styles become wardrobe essentials. But if your oversized jeans suddenly make every loose top feel sloppy, the right sleeveless silhouette can sharpen your whole look. Here is your complete cami vs tank top breakdown, from fabrics to styling. Start with American Eagle’s essential women’s tops.  What is a Cami Top  A cami, short for camisole, is a delicate sleeveless top with very thin …