Avoid the Feather - it's a board for true beginners. The Feelgood is a better choice, but if she's not a particularly fast or aggressive rider, a softer board might be a better choice.
The Rome Vinyl would be an excellent choice - much softer than the Feelgood.
Never Summer Infinity-r
Roxy Ollie Pop
Length: I weigh 105 and ride a 143 and a 141. That is probably a good range for her as well, although she could go slightly bigger or slightly smaller.