I think Christina looks awesome here. I'd totally wear this outfit.
Here's a frugal version.
Cropped Jacket in Natural, $34
Straight Leg Jeans, $15
Black Tank, $5.80
Black Patent Pumps, $16.99
Oversized Sunglasses, $4.99
Green Bangle, $3.80
Black Satchel, $16.50
GRAND TOTAL - $91.28