The image was published in British Vogue for an article titled 'ITALY - Fashion with Brio.' The magazine was released on the 1st of September 1961 and can be seen here.
This image showcased a 'Romantic Wedding dress of Medici splendor.'
The wedding carriage is parked in front of the Monument to Garibaldi located on Lungarno Vespucci. The elegant location is overlooked by the Villa Favard on the Lungarno and the Palazzo Calcagnini. Marie Lise Gres is the model.
Quote ref: E-607-15 if you require press information regarding this image.