the Reiss website – where her top was from – promptly crashed. Although we can’t guarantee that it was because of Cat’s Simone Drape-Neck Shell Top, we’d be shocked if it wasn’t a slew of shoppers ...

Cat Deeley's new yellow top from Reiss looked stunning on Tuesday's episode of This Morning. Here's how to shop her ...

The scarf should sit loosely around your neck for an easy but chic look. Check out how user @terristewartellison transforms her scarf into a cute draped top. Now that's what we call creative!

Cat Deeley wore a gorgeous yellow top for her This Morning appearance and it was so popular that the Reiss website, where the top is from, crashed immediately ...

While we can't confirm that it was definitely due to Cat's Simone Drape-Neck Shell Top, the timing seems to suggest that it may well have been a sudden rush of shoppers eager to emulate her style.