"Certain panache" refers to a distinctive style or flair that someone possesses which sets them apart and adds a touch of elegance or sophistication to their actions or appearance. Full definition
But still many would argue that the sub 4 - metre Honda sedan lacked certain panache, as it looked a little wonky from both inside and outside. (rediff.com)
From global fashion labels to coffee machines, pasta, shoes and cars, Italian goods are exported around the world, conferring a certain panache on consumers. (cnbc.com)
OK, it lacks a certain panache, but it is what it is and all the discussion on this board over the months I've been here hasn't nudged me off my position. (religion.blogs.cnn.com)