Wedding season is officially upon us, and with it comes the age-old question: What am I supposed to wear? Whether you’re headed to a black tie event, a breezy beach ceremony, or something in between, decoding the dress code is key to being the best-dressed guest (without outshining the couple, of course). Here’s your guide to all of the most common wedding dress codes—plus what’s actually appropriate and what to wear if you want to nail the vibe.

No need to stress about finding the perfect look for an upcoming black tie wedding because we got you covered with dresses ideal for any vibe, from sophisticated city to beach chic weddings. The rule of thumb? Choose a dress that’s floor-length, and the rest is up to you! Whether you prefer solid colors or something with a little extra sparkle, this guide has a picture-perfect option for you.