The phrase "a pair of loose" is correct and usable in written English.
It can be used when describing clothing or items that are not tight-fitting, typically referring to pants, shirts, or other garments.
Example: "I prefer to wear a pair of loose pants when I go for a run, as they allow for better movement."
Alternatives: "a set of baggy" or "a couple of relaxed".
Still, I'm not wearing a pair of loose, lemon yellow trackie bottoms.
He went into the bathroom and came back in a pair of loose, dark pants by the young German designer Dirk Schönberger.
"You see her in the workout trailer and she's rocking a pair of loose shorts and a Nike top and she's sweating and is so into it".
A silk jersey top, draped in the front and embroidered with tiny crystals on the sleeves, appeared with a pair of loose, low-slung jeans in charcoal flannel.
But to this day, Mr. Leonik's leg still causes him pain and swells to nearly double the width of his left leg, so that he cannot pull on a pair of loose jeans.
They make up a pair of loose trilogies, one set in the Civil War (the rebels win more battles than they did in real life, but still lose), the other in the Second World War (same deal with Germany and Japan).
The candidate appears, wearing a green polo shirt and a pair of loose-fitting jeans.
"Wow, look at those awesome jeans," I mused, admiring a pair of loose-but-cool jeans on disembodied mannequin's legs.
The qualification process for the 1950 World Cup was an across-the-board farce, requiring only the addition of a frustrated housewife, a pair of loose-fitting trousers and a wardrobe to elevate the process into a viable stage venture.
Hamid Karzai President Karzai, an ethnic Pashtun from Kandahar Province, favors the shalwar kameez, a knee-length, long-sleeved shirt with a pair of loose-fitting trousers that are worn by Afghan men across the country.
Michelle Obama landed in Riyadh wearing a pair of loose-fitting trousers and a loose-fitting blouse, topped with a long-sleeved jacket that hit right at the knee.
