The cropped top is a pretty option for hot weather. Wear it alone or layered under a shirt and complement the cropped length with high-rise styles - a midi skirt or wide-leg pants.
If you're not planning on spending much, look at this Mango Cropped Top. It's a fantastic product for a good price. You might also be interested in this Mango Outlet Cropped Top. It's a product you're bound to love which also doesn't cost too much. You might also want to consider this Mango Cropped Top. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.