Apple Shaped women are larger around their belly than around their bust and hips.
I have linked to posts that already have information on the topics. Otherwise, I have given you a bit to go on.
You need to find a casual top that emphasizes your bust and brings as little attention as possible to your belly. (However, baggy shirts with embellishments around the bust are a no-no, because they make your bust disappear into your stomach.)
I recommend a very structured blouse for you. Go with something that, when laid flat, is cut like an hourglass.
Skirts and Mini Skirts:
Look for skirts with very defined waists and a flared, or ruffled, skirt. You’ll need a slightly stiff fabric that will hold the shape well. (Stiff does not mean uncomfortable.) Be wary of pencil skirts or any skirts that are cut close to the leg.