This women's ruched mermaid wedding guest dress is cut to follow the body and then let go. The bodice is ruched from the one shoulder neckline all the way to the hip, so it holds and smooths as you move, and just below the knee the skirt releases into a soft flared sweep of fine mesh that floats when you walk.

Why you'll love it:

• Mermaid silhouette that fits close through the waist and hip then flares, the most flattering shape in a formal dress
  
  
• All over ruching on the bodice does the smoothing for you, no shapewear needed underneath
  
  
• One shoulder asymmetric neckline with a soft draped sleeve, so it stays put through the evening
  
  
• Fine mesh skirt gives the movement, catching the light as the hem sweeps the floor
  
  
• Three colourways: black for black tie, ivory white, and a soft lilac for spring and summer weddings