Alexander Olch teamed up with TheCorner.com for this exclusive video highlighting the New York designer’s Fall/Winter 2011 collection. With direction from Matt Lenski and narration by The Olch himself, the video features a tutorial on how to tie the four-in-hand knot. French model Aurelie Claudel stars in the video and looks stunning. Needless to say, you’ll have to watch this multiple times to get the knot perfect.