maternity dresses formal wedding ELOISE Dress The double lined skirt is cut from the softest premium jersey fabric to ensure a beautiful fit over pregnancy curves with a luxuriously heavy drape as it floats away to the floor Tiffany Rose Amily Maternity Wedding

"That's not why I'm here

It will stay with us forever. More from British Vogue:

Long Sleeve Draped Neckline Maxi Dress Brown DESIGN: Color: Brown Geometric design Long sleeves Draped design Concealed zipper at back Gentle Dry Clean Only Length: Maxi MATERIAL: Polyester + Cotton High quality durable fabric

I cannot find Kates exact dress on Self Portraits website or at any of their stockists, but I did piece together elements from other dresses in their online store, and sort of built Kates dress visually: Its a pretty close match, wouldnt you agree

High-waisted shorts with a cute off-the-shoulder top or a sleek jumpsuit with statement earrings are great choices as well