The most common and most likely answer to this crossword clue is the 8 letter word SENORITA
I've seen this crossword clue in The Sunday Telegraph
S
E
N
O
R
I
T
A
More clues leading to the result SENORITA
- Unexpected reason to embrace It girl
- Foreign girl working in a store
- Miss when in Madrid, part of Essen, or Italy
- The Spanish miss having enough characters to fill all this!
- European lady one’s upset — she’s being educated
- . Address for girl in Barcelona?
- Girl from Spain retrospectively makes amends, receiving religious instruction
- When this foreign girl gets married, she loses it
- Foreign lass in Home Counties, no educated girl
- Way to address girl in Essen or Italy? Yes and no
Buddy explains!

The straight part
We know that "Way to address girl" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case way to address girl = senorita.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does SENORITA mean?
SENORITA noun- A young, unmarried woman in or from a Hispanophone community.
- A small species of wrasse, Oxyjulis californica.