The phrase "a most stunning" is correct and usable in written English.
It can be used to emphasize the degree of something being stunning, often in a descriptive context.
Example: "The sunset over the ocean was a most stunning sight, leaving everyone in awe."
Alternatives: "an incredibly stunning" or "a truly stunning".
He controlled the ball, drew defenders, then centered the ball to Josh Wolff, who tapped it to Brian McBride, and suddenly the United States had a most stunning lead.
There on the tube was a most stunning impression, visual and olfactory -- the lush swell of the Pacific Ocean, throbbing against the cultivated lawns of a golf course called Pebble Beach.
Against the odds, Spyker is back in a most stunning way.
I was fortunate to catch a most stunning new documentary film which has quietly premiered at a few film festivals and is about to go into broader distribution.
With lighting that moves and sound that represents clattering alcohol bottles, director (and co-A.D. at the Theatre at Boston Court) Michael Michetti turns the bar into a most stunning depiction of an underworld mandated death sentence.
Marseille "is a city of the most stunning colors," he told me.
Unluckily for England, the effort billowed the side-netting, inches away from a strike of the most stunning solo sass.
Because a lot of the most stunning things he's done were dependent on the matrix he creates as actor-writer-director".
Maria Sharapova Seeded 13 and aged just 17, the Russian produced a stunning comeback in the Wimbledon semi-final to beat Lindsay Davenport before beating the imperious Serena Williams in the 2004 final in a match dubbed "the most stunning upset in memory" by the Washington Post.
I have treasured memories of sipping a chilled beer and watching a brilliant film in the most stunning setting imaginable.
It was probably only appropriate that the world champions should have to stage a comeback of unimaginable proportions as Ireland, whitewashed by the Wallabies a week earlier, produced their most stunning performance in years to race into a 19-0 leafterter just 18 minutes.
