The idol's impossibly long and slender legs stole the show.

Among Girls' Generation members, Sooyoung has always been praised for her mile-long legs - a fantastic feature that once again attracted attention during her recent appearance in the Coach Fall 2015 show during New York Fashion Week.

Fans swooned when Sooyoung posted a picture on Instagram that showed her stunning outfit for the front row seating. "Sooyoung in PINK @coach fall 2015 presentation," the idol wrote, flaunting her chic style with a fur coat, white shirt, a Coach bag and metallic shoes.

But it was gorgeous legs - highlighted by the light pink mini skirt she wore -- which received the most praise, some claiming the idol's legs even rival those of runway models walking down the catwalk.

"OMG give me your legs!", "Like a supermodel" and "Perfect legs!" said her Instagram followers. The photo above has accumulated 140,000 likes and 1,700 comments.

Sooyoung watched the Coach presentation and says "every piece in this collection is beautiful - I'm dying to have them, so HIP and COOL!"

In appreciation, the Coach's creative director Stuart Vevers posed with her in a photo and gave her flowers and a handwritten note that wished her a grand time during her stay in the US fashion capital.

"Welcome to N.Y.C," read the note. "Hope you have a great New York fashion week."

And having a great time is exactly what Sooyoung has been doing in the past days. She has been seen having dinner in Piora and spending Valentine's eating good food at Bryant Park. She even swung by the beach and took in the great view of New York.

Sooyoung also received a cute blue bag as a gift from Coach, which made her birthday in the foreign city that much more wonderful and heartwarming.