I'm currently on the hunt for the best autumn wedding guest dresses, because although May-August are the most popular months for tying the knot, September-November nuptials exist too. As AW25 trends take over our favourite high-street and designer stores, I'm putting my best summer wedding guest dresses on hold 'til next year and will continue browsing the best fall wedding guest dresses from here until December. Though, maybe ask the bride for her opinion on both beforehand…