By Bethan Shufflebotham Lisa Snowdon is quite the fashion icon, and one of her recent outfits has had shoppers in their droves begging to know where it’s from. The presenter was hosting a This Morning fashion segment on jeans and wowed viewers with a colourful knit that’s bound to banish the January blues. While her denim choices undoubtedly caught the viewers’ attention, it was her eye-catching jumper that stole the spotlight and saw dozens of fans asking where they could buy it. The 51-year-old was styled by Amber Jackson – who also dresses Rochelle Humes for the show – and she revealed that…