Meaning of “style” - Learner’s Dictionary

style

noun uk us /staɪl/
WAY [ C, U ]

B1 a way of doing something that is typical of a particular person, group, place, or period:

a style of painting/writing
DESIGN [ C, U ]

B1 a way of designing hair, clothes, furniture, etc:

She's had her hair cut in a really nice style.
QUALITY [ U ]

the quality of being attractive and fashionable or behaving in a way which makes people admire you:

She's got style.
do sth in style

to do something in a way that people admire, usually because it involves spending a lot of money:

If we ever get married, we'll do it in style.

(Definition of “style noun” from the Cambridge Learner’s Dictionary © Cambridge University Press)