By Bethan Shufflebotham If there’s one thing fashion lovers should be investing in this year, it’s a classy black handbag that could easily be mistaken for high end. And we’ve found one affordable option for under £100 that’s a dead ringer for a designer alternative. Fiorelli, a brand known for their stylish and functional women’s handbags and purses, is selling a tote bag that looks just like one from celeb-loved Balenciaga – but is over £2,000 cheaper. The handbag and accessory brand launched its latest SS24 collection online last week, and included in the collection is the Valentina Tote Ba…