4027_0080 Jacqueline Kennedy and John Kennedy Jr. at Palm Beach 1963 © 2000 Mark Shaw

4027_0066 Jacqueline Kennedy in Wheeling, West Virginia 1959 © 2000 Mark Shaw

4027_0082 Jacqueline Kennedy and John Kennedy Jr. at Palm Beach 1963 © 2000 Mark Shaw

4027_0065 Jacqueline Kennedy in her husband's office at the old Senate building in Washington D.C. 1959 © 2000 Mark Shaw

4027_0041 John Kennedy Jr. and Jacqueline Kennedy at The White House 1961 © 2000 Mark Shaw

4027_0107 Jacqueline Kennedy at Georgetown 1959 © 2000 Mark Shaw

4027_0070 Caroline Kennedy and Jacqueline Kennedy at Hyannis Port 1959 © 2000 Mark Shaw

3956_1205 Tiger Morse 1962 © 2015 Mark Shaw

3956_1136 Dior fashion model wearing 'Gai Paris' ensemble (Autumn-Winter 1953 Haute Couture collection, Vivante line) 1953 © 2013 Mark Shaw

3956_1199 Dior fashion model Victoire wearing 'margoton' ensemble (Autumn-Winter 1954 Haute Couture Collection, H line) 1954 © 2013 Mark Shaw

4027_0181 Photographers in Ravello, Italy trying to get a picture of Jacqueline Kennedy during her visit there 1962 © 2012 Mark Shaw

3956_1156 Dior fashion model Alla, right, wearing 'Croque-mitaine' model (Autumn-Winter 1953 Haute Couture collection, Vivante line) 1953 © 2013 Mark Shaw

3956_1208 Tiger Morse 1962 © 2015 Mark Shaw

4027_0167 John F. Kennedy and Jacqueline Kennedy on the campaign trail in Wheeling, West Virginia (photographer Mark Shaw in foreground) 1959 © 2012 Mark Shaw

3956_1107 Dior fashion model, Kouka, wearing "Ciel de feu" dress (Autumn-Winter Haute Couture collection, Charme 62 line) 1961 © 2013 Mark Shaw

3956_1092 Dior fashion models at the Pont Alexandre in Paris wearing "Coupole," "Nuit Blanche," (worn by Cynthia Peters) and "Florentine" ensembles (Autumn-Winter Haute Couture collection, Vivante line) 1953 © 2013 Mark Shaw

3956_1115 Dior fashion model wearing an ensemble from the Autumn-Winter Haute Couture collection, Vivante line 1953 © 2013 Mark Shaw

3956_1155 Dior fashion model Alla wearing 'Croque-mitaine' model (Autumn-Winter 1953 Haute Couture collection, Vivante line) 1953 © 2013 Mark Shaw

4027_0057 Jacqueline Kennedy with daughter Caroline at Merrywood, her mother's home in Virginia 1959 © 2000 Mark Shaw

3956_1012 Fashion model circa 1955 © 2008 Mark Shaw

4027_0073 Caroline Kennedy and Jacqueline Kennedy at Hyannis 1959 © 2000 Mark Shaw

4027_0059 Jacqueline Kennedy at Palm Beach 1963 © 2000 Mark Shaw

3956_1161 Dior fashion model circa 1958 © 2013 Mark Shaw

3956_1207 Tiger Morse 1962 © 2015 Mark Shaw

3956_1139 Dior fashion model wearing 'Danse' dress (Autumn-Winter 1956 Haute Couture collection, Aimant line) in front of Notre-Dame in Paris 1956 © 2013 Mark Shaw

3956_1189 Dior fashion model wearing an ensemble from Dior's Autumn-Winter 1954 Haute Couture collection, H line 1954 © 2013 Mark Shaw

3956_1201 Dior fashion models in Christian Dior-New York collection (Spring-Summer 1956) 1956 © 2013 Mark Shaw

3956_0982 Fashion model circa 1957 © 2008 Mark Shaw

3956_0927 Dior fashion model wearing a coat from the Spring-Summer Haute Couture collection, Silhouette de demain line 1960 © 2013 Mark Shaw

4027_0180 Photographers in Ravello, Italy trying to get a picture of Jacqueline Kennedy during her visit there 1962 © 2012 Mark Shaw

3956_1144 Dior fashion model circa 1958 © 2013 Mark Shaw

3956_1130 Dior fashion model Claire wearing 'Belotte' ensemble (Autumn-Winter Haute Couture collection, Vivante line) 1953 © 2013 Mark Shaw

3956_1203 Tiger Morse 1962 © 2015 Mark Shaw

3956_1134 Dior fashion model Marie-Therese wearing 'Belle Helene' evening ensemble (Autumn-Winter 1953 Haute Couture collection, Vivante line) 1953 © 2013 Mark Shaw

4027_0192 Secret Service agent Clint Hill in Ravello, Italy aboard a boat with Jacqueline Kennedy 1962 © 2012 Mark Shaw

3956_1137 Dior fashion model wearing '1955' dress (Autumn-Winter 1954 Haute Couture collection, H line) 1954 © 2013 Mark Shaw

3956_1120 Dior fashion models wearing "Vert gazon," "Gavroche," and "Flirt" ensembles (Spring-Summer Haute Couture collection, Slim Look line) 1961 © 2013 Mark Shaw

3956_1133 Dior fashion model, forefront, wearing 'Television' dress (Autumn-Winter Haute Couture collection, Vivante line) 1953 © 2013 Mark Shaw

3956_1121 Dior fashion models wearing ensembles from the Autumn-Winter Haute Couture collection, Vivante line 1953 © 2013 Mark Shaw

4027_0179 Jacqueline Kennedy and Pat Suzuki in Ravello, Italy 1962 © 2012 Mark Shaw

3956_1181 Socialite Dolores Guinness models wears a 'Garance' dress (Spring-Summer 1959 Haute Couture collection, Longue line) 1959 © 2013 Mark Shaw

3956_1142 Dior fashion model wearing 'Jardin d'hiver' dress (Autumn-Winter 1957 Haute Couture collection, Fuseau line) 1957 © 2013 Mark Shaw

3956_1166 Dior fashion model France wearing wearing 'Chambord' evening ensemble (Autumn-Winter 1954 Haute Couture collection, H line) 1954 © 2013 Mark Shaw

3956_1124 Dior fashion models at the Pont Alexandre in Paris wearing "Coupole," "Nuit Blanche," (worn by Cynthia Peters) and "Florentine" ensembles (Autumn-Winter Haute Couture collection, Vivante line) 1953 © 2013 Mark Shaw

3956_1190 Dior fashion model Odile wearing 'Arsene Lupin' ensemble (Autumn-Winter 1954 Haute Couture collection, H Line) 1954 © 2013 Mark Shaw

3956_1193 Dior fashion model on the streets of Paris wearing 'Gamin' ensemble (Autumn-Winter 1961 Haute Couture collection, Charme 62 line) 1961 © 2013 Mark Shaw

3956_1167 Dior fashion model Alla wearing 'Enigme' coat (Autumn-Winter 1954 Haute Couture collection, H line) 1954 © 2013 Mark Shaw

4027_0158 Jacqueline Kennedy with daughter Caroline at Merrywood, her mother's home in Virginia 1959 © 2012 Mark Shaw

3956_1143 Dior fashion model circa 1958 © 2013 Mark Shaw

3956_1108 Dior fashion model wearing the "Conspiration" ensemble (Autumn-Winter Haute Couture collection, H line) 1954 © 2013 Mark Shaw