A veil covering the head and the face, but not the eyes. It is usually worn with a black garment that covers head to toe.
This is a veil worn by Muslim women beyond the age of puberty, intended to cover the face and the chest especially in the presence of males or other non-Muslim women.
Garments worn by women - fully covering from head to toe, the only thing visible are the eyes or at some point nothing is visible at all.
This is a robe, long and loose. It covers the entire body and face, often worn along with a veil across the face. A little slit is left open to enable the wearer to see.
If you are a non-Muslim but planning to visit one of those Muslim countries, this attire might just be what you need, it is a thigh-length coat available in a range of colors. A scarf is also recommended for non-Muslim women, exposure of hair and shoulders is considered a taboo. Different countries have different standards, and in all Muslim countries, there are clothing restrictions, exposing your skin is a no-go. Doing the contrary is against the law and punishable too. So be careful next time you plan to visit a Muslim country.