For a timeless and sophisticated look, opt for a classic A-line dress. This silhouette is always in style and is perfect for a wedding guest in 2022. The A-line shape flatters all body types, cinching at the waist and flowing out to create a feminine and elegant look. Choose a dress in a bold color like royal blue or emerald green to make a statement, or go for a neutral shade like blush or navy for a more understated elegance. Pair it with heels and a clutch for a polished look. This dress is versatile and can be dressed up or down depending on the wedding dress code. It's a wardrobe staple that you'll wear for years to come.