blue maxi floral dress Stamped Blues Print Necklace Detail Charmeuse - Alluring open back is accented with a tying detail and a bit of smocking for fit Azazie Wedding Guest Dress Powder

Ahead, we break down everything to know about what to wear to a casual wedding as a guest

This wedding dress offers a timeless blend of daring sexiness and old-world romance

Sheer dresses (plus tops, skirts and even socks) have now saturated both the designer collections and the high street but prevalence doesnt always equal popularity, and the biggest trends of the season don't automatically travel from the rails to our wardrobes

Get ready to shine and make a lasting impression in this showstopping piece

Visit Pure & Beyond and The Prom Store and discover the perfect blue prom dress that will make you stand out and feel amazing