A woman in a white dress with a white umbrellas is giving something to a woman in dark blue.
A woman in white hands something to a woman in blue.
A woman in a white dress must be in white while a woman in dark blue must be in blue.
A woman in a white dress with a white umbrellas is in white. If she hands something, it is the same as giving something. A woman in blue could be a woman in dark blue.
When someone is giving something to someone, the person hands it to them.