Autumn/Winter is officially here and we could not be more excited. With sunny skies and balmy climates slowly being replaced with darker evenings and chilly mornings, it’s time to revamp your wardrobe ready for a new season. With this in mind, we’ve launched The Yumi A-Z Guide to Autumn/Winter Dressing. Each week we’ll be running through four letters of the alphabet and showing you how to perfect your seasonal style. If you missed last week’s blog post, click here to catch up on letters Q-T. The fifth in a series of blog posts, this week we’re running through letters U-W. Get ready to twirl onto the dancefloor in unpressed pleats, feel like a queen in velvet and accentuate that waist in…