Jeans - American Eagle, $29.95
Shoes - Piperlime.com, $49.99
A navy striped poncho is the hardest thing to find. I'm sure it's a vintage piece she has had forever... Or it cost a fortune and no retailer has caught on yet. Also ponchos are a touchy article of clothing. I, personally, wouldn't wear just any old poncho. So here are some links to cute ponchos.
The best thing about ponchos - you can have any old t-shirt under it and no one knows.