Louis was born in 1704 and died from smallpox in 1711.
From www.altesses.eu/princes290.php. Posted here as an improved image on 24 June 2012.
Élisabeth Charlotte wears an early 1700s dress with notched sleeves and a criss-cross bodice. The pair of curls over the eyes also date this to the early 1700s. She appears to have been fond of floral headdresses.
Keywords: Élisabeth Charlotte d'Orléans, Princess, Duchess, Orléans family, Lorraine family, French, long straight coiffure, floral headdress, trapezoidal neckline, bertha, modesty piece, lace, three quarter length puffed sleeves, notched sleeves, engageantes, full skirt, clasps, robes