She looks nice at the airport. Very classic, simple look.
What she says about minimalism doesn't really jive with some of her event choices in the past. I definitely remember her in ruffles (pink ones, even) and feminine looks. Maybe she means now, but she says "always" and "never" making it sound as though she has "always" worn clean lines/minimal styles. I'd say her casual looks seem to be quite classic/simple.