Reem Acra   New York Magazine Pick   The Collection: Fairy-tale looks for brides ranging from the princess to the diva. Intricate details (colored insets, hand embroidery) are paired with rich, luxurious fabrics for a regal aesthetic.   The Gown: Ivory satin gown with blue-satin back train and bodice insets.   The Price: $6,400.   Where to Buy: Gowns range from $4,000 to $25,500 and can be purchased at Reem Acra, Saks Fifth Avenue, and Kleinfeld.