Wedding Guest Dress Options for Spring Weddings - With the change of season, wedding season is just about here! Figuring out what to wear as a wedding guest can be a little complicated. Luckily, the wedding guest dress guide is here to help! Since spring and summer weddings seem to tend to be a bit more casual than their cooler weather counterparts, I’ve focused on more lightweight styles. Dress them up with a pair of dress heels or embrace a garden party vibe. See the best spring wedding guest dresses here: